anova.tam: Likelihood Ratio Test for Model Comparisons and...

Description Usage Arguments Value Examples

View source: R/anova.tam.R

Description

The anova function compares two models estimated of class tam, tam.mml or tam.mml.3pl using a likelihood ratio test. The logLik function extracts the value of the log-Likelihood.

The function can be applied for values of tam.mml, tam.mml.2pl, tam.mml.mfr, tam.fa, tam.mml.3pl, tam.latreg or tamaan.

Usage

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## S3 method for class 'tam'
anova(object, ...)
## S3 method for class 'tam'
logLik(object, ...)

## S3 method for class 'tam.mml'
anova(object, ...)
## S3 method for class 'tam.mml'
logLik(object, ...)

## S3 method for class 'tam.mml.3pl'
anova(object, ...)
## S3 method for class 'tam.mml.3pl'
logLik(object, ...)

## S3 method for class 'tamaan'
anova(object, ...)
## S3 method for class 'tamaan'
logLik(object, ...)

## S3 method for class 'tam.latreg'
anova(object, ...)
## S3 method for class 'tam.latreg'
logLik(object, ...)

## S3 method for class 'tam.np'
anova(object, ...)
## S3 method for class 'tam.np'
logLik(object, ...)

Arguments

object

Object of class tam, tam.mml, tam.mml.3pl, tam.latreg, tam.np, or tamaan. Note that for anova two objects (fitted models) must be provided.

...

Further arguments to be passed

Value

A data frame containing the likelihood ratio test statistic and information criteria.

Examples

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#############################################################################
# EXAMPLE 1: Dichotomous data sim.rasch - 1PL vs. 2PL model
#############################################################################

data(data.sim.rasch)
# 1PL estimation
mod1 <- TAM::tam.mml(resp=data.sim.rasch)
logLik(mod1)
# 2PL estimation
mod2 <- TAM::tam.mml.2pl(resp=data.sim.rasch, irtmodel="2PL")
logLik(mod2)
# Model comparison
anova( mod1, mod2 )
  ##     Model   loglike Deviance Npars      AIC      BIC    Chisq df       p
  ##   1  mod1 -42077.88 84155.77    41 84278.77 84467.40 54.05078 39 0.05508
  ##   2  mod2 -42050.86 84101.72    80 84341.72 84709.79       NA NA      NA

## Not run: 
#############################################################################
# EXAMPLE 2: Dataset reading (sirt package): 1- vs. 2-dimensional model
#############################################################################

data(data.read,package="sirt")

# 1-dimensional model
mod1 <- TAM::tam.mml.2pl(resp=data.read )
# 2-dimensional model
mod2 <- TAM::tam.fa(resp=data.read, irtmodel="efa", nfactors=2,
             control=list(maxiter=150) )
# Model comparison
anova( mod1, mod2 )
  ##       Model   loglike Deviance Npars      AIC      BIC    Chisq df  p
  ##   1    mod1 -1954.888 3909.777    24 3957.777 4048.809 76.66491 11  0
  ##   2    mod2 -1916.556 3833.112    35 3903.112 4035.867       NA NA NA

## End(Not run)

Example output

Loading required package: CDM
Loading required package: mvtnorm
**********************************
** CDM 7.5-15 (2020-03-10 14:19:21)      
** Cognitive Diagnostic Models  **
**********************************

* TAM 3.5-19 (2020-05-05 22:45:39)
....................................................
Processing Data      2021-03-24 02:23:25 
    * Response Data: 2000 Persons and  40 Items 
    * Numerical integration with 21 nodes
    * Created Design Matrices   ( 2021-03-24 02:23:25 )
    * Calculated Sufficient Statistics   ( 2021-03-24 02:23:25 )
....................................................
Iteration 1     2021-03-24 02:23:25
E Step
M Step Intercepts   |----
  Deviance = 84803.9272
  Maximum item intercept parameter change: 0.33272
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.125876
....................................................
Iteration 2     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
  Deviance = 84201.8406 | Absolute change: 602.0866 | Relative change: 0.00715052
  Maximum item intercept parameter change: 0.044568
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.167316
....................................................
Iteration 3     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
  Deviance = 84162.1461 | Absolute change: 39.6945 | Relative change: 0.00047164
  Maximum item intercept parameter change: 0.017468
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.069771
....................................................
Iteration 4     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
  Deviance = 84156.6153 | Absolute change: 5.5308 | Relative change: 6.572e-05
  Maximum item intercept parameter change: 0.006594
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.026369
....................................................
Iteration 5     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
  Deviance = 84155.879 | Absolute change: 0.7363 | Relative change: 8.75e-06
  Maximum item intercept parameter change: 0.00247
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.00966
....................................................
Iteration 6     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
  Deviance = 84155.7823 | Absolute change: 0.0966 | Relative change: 1.15e-06
  Maximum item intercept parameter change: 0.000952
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.0035
....................................................
Iteration 7     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
  Deviance = 84155.7696 | Absolute change: 0.0128 | Relative change: 1.5e-07
  Maximum item intercept parameter change: 0.000396
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.001263
....................................................
Iteration 8     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
  Deviance = 84155.7678 | Absolute change: 0.0018 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.00019
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.000455
....................................................
Iteration 9     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
  Deviance = 84155.7674 | Absolute change: 4e-04 | Relative change: 0
  Maximum item intercept parameter change: 0.000111
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0.000164
....................................................
Iteration 10     2021-03-24 02:23:25
E Step
M Step Intercepts   |-
  Deviance = 84155.7672 | Absolute change: 2e-04 | Relative change: 0
  Maximum item intercept parameter change: 7.9e-05
  Maximum item slope parameter change: 0
  Maximum regression parameter change: 0
  Maximum variance parameter change: 5.9e-05
....................................................
Item Parameters
   xsi.index xsi.label     est
1          1        I1 -1.9590
2          2        I2 -1.8570
3          3        I3 -1.7444
4          4        I4 -1.6407
5          5        I5 -1.5448
6          6        I6 -1.5344
7          7        I7 -1.3466
8          8        I8 -1.3499
9          9        I9 -1.2603
10        10       I10 -1.0469
11        11       I11 -1.0233
12        12       I12 -0.8563
13        13       I13 -0.8002
14        14       I14 -0.7447
15        15       I15 -0.5202
16        16       I16 -0.3962
17        17       I17 -0.3727
18        18       I18 -0.2298
19        19       I19 -0.1062
20        20       I20 -0.0522
21        21       I21  0.0376
22        22       I22  0.1044
23        23       I23  0.3343
24        24       I24  0.4232
25        25       I25  0.5209
26        26       I26  0.6415
27        27       I27  0.6443
28        28       I28  0.8484
29        29       I29  0.9395
30        30       I30  1.0179
31        31       I31  1.1160
32        32       I32  1.1372
33        33       I33  1.3117
34        34       I34  1.3149
35        35       I35  1.5559
36        36       I36  1.6198
37        37       I37  1.7039
38        38       I38  1.7490
39        39       I39  1.9352
40        40       I40  2.0502
...................................
Regression Coefficients
     [,1]
[1,]    0

Variance:
      [,1]
[1,] 1.404


EAP Reliability:
[1] 0.899

-----------------------------
Start:  2021-03-24 02:23:25
End:  2021-03-24 02:23:25 
Time difference of 0.1410348 secs

'log Lik.' -42077.88 (df=41)
....................................................
Processing Data      2021-03-24 02:23:25 
    * Response Data: 2000 Persons and  40 Items 
    * Numerical integration with 21 nodes
    * Created Design Matrices   ( 2021-03-24 02:23:25 )
    * Calculated Sufficient Statistics   ( 2021-03-24 02:23:25 )
....................................................
Iteration 1     2021-03-24 02:23:25
E Step
M Step Intercepts   |----
M Step Slopes       |---
  Deviance = 84803.9272
  Maximum item intercept parameter change: 0.33272
  Maximum item slope parameter change: 0.195581
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 2     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 84142.9722 | Absolute change: 660.955 | Relative change: 0.00785514
  Maximum item intercept parameter change: 0.090493
  Maximum item slope parameter change: 0.078281
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 3     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 84114.1747 | Absolute change: 28.7975 | Relative change: 0.00034236
  Maximum item intercept parameter change: 0.035986
  Maximum item slope parameter change: 0.041516
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 4     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 84108.06 | Absolute change: 6.1147 | Relative change: 7.27e-05
  Maximum item intercept parameter change: 0.017209
  Maximum item slope parameter change: 0.024719
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 5     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84105.3865 | Absolute change: 2.6735 | Relative change: 3.179e-05
  Maximum item intercept parameter change: 0.009215
  Maximum item slope parameter change: 0.016028
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 6     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84103.9242 | Absolute change: 1.4623 | Relative change: 1.739e-05
  Maximum item intercept parameter change: 0.00544
  Maximum item slope parameter change: 0.011085
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 7     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84103.0659 | Absolute change: 0.8583 | Relative change: 1.021e-05
  Maximum item intercept parameter change: 0.003512
  Maximum item slope parameter change: 0.008031
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 8     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84102.5484 | Absolute change: 0.5175 | Relative change: 6.15e-06
  Maximum item intercept parameter change: 0.002445
  Maximum item slope parameter change: 0.006003
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 9     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84102.2324 | Absolute change: 0.316 | Relative change: 3.76e-06
  Maximum item intercept parameter change: 0.001805
  Maximum item slope parameter change: 0.004579
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 10     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84102.038 | Absolute change: 0.1944 | Relative change: 2.31e-06
  Maximum item intercept parameter change: 0.00139
  Maximum item slope parameter change: 0.003538
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 11     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.9178 | Absolute change: 0.1202 | Relative change: 1.43e-06
  Maximum item intercept parameter change: 0.001102
  Maximum item slope parameter change: 0.002755
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 12     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.8431 | Absolute change: 0.0747 | Relative change: 8.9e-07
  Maximum item intercept parameter change: 0.000891
  Maximum item slope parameter change: 0.002155
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 13     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7965 | Absolute change: 0.0466 | Relative change: 5.5e-07
  Maximum item intercept parameter change: 0.00073
  Maximum item slope parameter change: 0.001692
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 14     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7674 | Absolute change: 0.0292 | Relative change: 3.5e-07
  Maximum item intercept parameter change: 0.000605
  Maximum item slope parameter change: 0.00133
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 15     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.749 | Absolute change: 0.0183 | Relative change: 2.2e-07
  Maximum item intercept parameter change: 0.000505
  Maximum item slope parameter change: 0.001047
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 16     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7374 | Absolute change: 0.0116 | Relative change: 1.4e-07
  Maximum item intercept parameter change: 0.000424
  Maximum item slope parameter change: 0.000825
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 17     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7301 | Absolute change: 0.0074 | Relative change: 9e-08
  Maximum item intercept parameter change: 0.000358
  Maximum item slope parameter change: 0.00065
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 18     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7253 | Absolute change: 0.0047 | Relative change: 6e-08
  Maximum item intercept parameter change: 0.000304
  Maximum item slope parameter change: 0.000512
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 19     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7223 | Absolute change: 0.0031 | Relative change: 4e-08
  Maximum item intercept parameter change: 0.00026
  Maximum item slope parameter change: 0.000404
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 20     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7202 | Absolute change: 0.002 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.000223
  Maximum item slope parameter change: 0.000319
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 21     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7189 | Absolute change: 0.0013 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.000192
  Maximum item slope parameter change: 0.000251
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 22     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.718 | Absolute change: 9e-04 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000166
  Maximum item slope parameter change: 0.000198
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 23     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.7174 | Absolute change: 6e-04 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000144
  Maximum item slope parameter change: 0.000156
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 24     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 84101.717 | Absolute change: 4e-04 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000126
  Maximum item slope parameter change: 0.000123
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 25     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 84101.7167 | Absolute change: 3e-04 | Relative change: 0
  Maximum item intercept parameter change: 0.00011
  Maximum item slope parameter change: 9.7e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 26     2021-03-24 02:23:25
E Step
M Step Intercepts   |-
M Step Slopes       |-
  Deviance = 84101.7165 | Absolute change: 2e-04 | Relative change: 0
  Maximum item intercept parameter change: 9.7e-05
  Maximum item slope parameter change: 7.7e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Item Parameters
   xsi.index xsi.label     est
1          1        I1 -1.9774
2          2        I2 -1.7970
3          3        I3 -1.7201
4          4        I4 -1.5491
5          5        I5 -1.5300
6          6        I6 -1.5079
7          7        I7 -1.4075
8          8        I8 -1.3494
9          9        I9 -1.2452
10        10       I10 -1.0682
11        11       I11 -1.0376
12        12       I12 -0.8709
13        13       I13 -0.7838
14        14       I14 -0.7685
15        15       I15 -0.5064
16        16       I16 -0.4023
17        17       I17 -0.3582
18        18       I18 -0.2256
19        19       I19 -0.1069
20        20       I20 -0.0514
21        21       I21  0.0378
22        22       I22  0.1045
23        23       I23  0.3332
24        24       I24  0.4363
25        25       I25  0.5338
26        26       I26  0.6551
27        27       I27  0.6409
28        28       I28  0.8470
29        29       I29  0.9863
30        30       I30  0.9811
31        31       I31  1.1251
32        32       I32  1.1060
33        33       I33  1.3612
34        34       I34  1.2996
35        35       I35  1.5768
36        36       I36  1.6426
37        37       I37  1.7044
38        38       I38  1.8594
39        39       I39  1.9677
40        40       I40  1.9315
...................................
Regression Coefficients
     [,1]
[1,]    0

Variance:
     [,1]
[1,]    1


EAP Reliability:
[1] 0.9

-----------------------------
Start:  2021-03-24 02:23:25
End:  2021-03-24 02:23:25 
Time difference of 0.2430446 secs

'log Lik.' -42050.86 (df=80)
  Model   loglike Deviance Npars      AIC      BIC    Chisq df       p
1  mod1 -42077.88 84155.77    41 84237.77 84467.40 54.05078 39 0.05508
2  mod2 -42050.86 84101.72    80 84261.72 84709.79       NA NA      NA
....................................................
Processing Data      2021-03-24 02:23:25 
    * Response Data: 328 Persons and  12 Items 
    * Numerical integration with 21 nodes
    * Created Design Matrices   ( 2021-03-24 02:23:25 )
    * Calculated Sufficient Statistics   ( 2021-03-24 02:23:25 )
....................................................
Iteration 1     2021-03-24 02:23:25
E Step
M Step Intercepts   |----
M Step Slopes       |---
  Deviance = 3955.0021
  Maximum item intercept parameter change: 0.282708
  Maximum item slope parameter change: 0.314061
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 2     2021-03-24 02:23:25
E Step
M Step Intercepts   |----
M Step Slopes       |---
  Deviance = 3927.7662 | Absolute change: 27.2359 | Relative change: 0.00693418
  Maximum item intercept parameter change: 0.250806
  Maximum item slope parameter change: 0.201928
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 3     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3920.1093 | Absolute change: 7.6569 | Relative change: 0.00195324
  Maximum item intercept parameter change: 0.18891
  Maximum item slope parameter change: 0.152738
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 4     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3916.7216 | Absolute change: 3.3877 | Relative change: 0.00086493
  Maximum item intercept parameter change: 0.156857
  Maximum item slope parameter change: 0.12341
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 5     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3914.8333 | Absolute change: 1.8883 | Relative change: 0.00048234
  Maximum item intercept parameter change: 0.135261
  Maximum item slope parameter change: 0.103469
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 6     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3913.6325 | Absolute change: 1.2008 | Relative change: 0.00030683
  Maximum item intercept parameter change: 0.118683
  Maximum item slope parameter change: 0.088914
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 7     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3912.8111 | Absolute change: 0.8213 | Relative change: 0.00020991
  Maximum item intercept parameter change: 0.105195
  Maximum item slope parameter change: 0.077805
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 8     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3912.2227 | Absolute change: 0.5885 | Relative change: 0.00015042
  Maximum item intercept parameter change: 0.093934
  Maximum item slope parameter change: 0.069051
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 9     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3911.7863 | Absolute change: 0.4364 | Relative change: 0.00011155
  Maximum item intercept parameter change: 0.084411
  Maximum item slope parameter change: 0.061978
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 10     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3911.4537 | Absolute change: 0.3326 | Relative change: 8.503e-05
  Maximum item intercept parameter change: 0.076296
  Maximum item slope parameter change: 0.05614
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 11     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3911.1943 | Absolute change: 0.2594 | Relative change: 6.633e-05
  Maximum item intercept parameter change: 0.069337
  Maximum item slope parameter change: 0.051234
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 12     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3910.9879 | Absolute change: 0.2064 | Relative change: 5.277e-05
  Maximum item intercept parameter change: 0.063337
  Maximum item slope parameter change: 0.047047
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 13     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.8209 | Absolute change: 0.167 | Relative change: 4.269e-05
  Maximum item intercept parameter change: 0.058132
  Maximum item slope parameter change: 0.043425
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 14     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.6839 | Absolute change: 0.137 | Relative change: 3.503e-05
  Maximum item intercept parameter change: 0.053591
  Maximum item slope parameter change: 0.040255
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 15     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.5701 | Absolute change: 0.1138 | Relative change: 2.911e-05
  Maximum item intercept parameter change: 0.049605
  Maximum item slope parameter change: 0.037452
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 16     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.4745 | Absolute change: 0.0956 | Relative change: 2.445e-05
  Maximum item intercept parameter change: 0.046085
  Maximum item slope parameter change: 0.034953
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 17     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.3934 | Absolute change: 0.0811 | Relative change: 2.073e-05
  Maximum item intercept parameter change: 0.042956
  Maximum item slope parameter change: 0.032708
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 18     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.3241 | Absolute change: 0.0693 | Relative change: 1.772e-05
  Maximum item intercept parameter change: 0.040158
  Maximum item slope parameter change: 0.030679
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 19     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.2645 | Absolute change: 0.0596 | Relative change: 1.525e-05
  Maximum item intercept parameter change: 0.037643
  Maximum item slope parameter change: 0.028834
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 20     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.2128 | Absolute change: 0.0517 | Relative change: 1.322e-05
  Maximum item intercept parameter change: 0.035368
  Maximum item slope parameter change: 0.02715
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 21     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.1678 | Absolute change: 0.045 | Relative change: 1.151e-05
  Maximum item intercept parameter change: 0.033301
  Maximum item slope parameter change: 0.025606
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 22     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.1284 | Absolute change: 0.0394 | Relative change: 1.008e-05
  Maximum item intercept parameter change: 0.031413
  Maximum item slope parameter change: 0.024184
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 23     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.0937 | Absolute change: 0.0347 | Relative change: 8.87e-06
  Maximum item intercept parameter change: 0.029682
  Maximum item slope parameter change: 0.022872
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 24     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.0631 | Absolute change: 0.0306 | Relative change: 7.83e-06
  Maximum item intercept parameter change: 0.028088
  Maximum item slope parameter change: 0.021658
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 25     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.0359 | Absolute change: 0.0271 | Relative change: 6.94e-06
  Maximum item intercept parameter change: 0.026615
  Maximum item slope parameter change: 0.02053
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 26     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3910.0118 | Absolute change: 0.0241 | Relative change: 6.17e-06
  Maximum item intercept parameter change: 0.02525
  Maximum item slope parameter change: 0.019482
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 27     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3909.9903 | Absolute change: 0.0215 | Relative change: 5.5e-06
  Maximum item intercept parameter change: 0.023981
  Maximum item slope parameter change: 0.018504
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 28     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3909.971 | Absolute change: 0.0192 | Relative change: 4.92e-06
  Maximum item intercept parameter change: 0.022798
  Maximum item slope parameter change: 0.017592
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 29     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3909.9538 | Absolute change: 0.0173 | Relative change: 4.41e-06
  Maximum item intercept parameter change: 0.021694
  Maximum item slope parameter change: 0.016738
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 30     2021-03-24 02:23:25
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3909.9383 | Absolute change: 0.0155 | Relative change: 3.97e-06
  Maximum item intercept parameter change: 0.02066
  Maximum item slope parameter change: 0.015938
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 31     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.9243 | Absolute change: 0.014 | Relative change: 3.57e-06
  Maximum item intercept parameter change: 0.019691
  Maximum item slope parameter change: 0.015188
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 32     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.9117 | Absolute change: 0.0126 | Relative change: 3.22e-06
  Maximum item intercept parameter change: 0.018781
  Maximum item slope parameter change: 0.014482
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 33     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.9004 | Absolute change: 0.0114 | Relative change: 2.91e-06
  Maximum item intercept parameter change: 0.017924
  Maximum item slope parameter change: 0.013819
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 34     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.89 | Absolute change: 0.0103 | Relative change: 2.64e-06
  Maximum item intercept parameter change: 0.017118
  Maximum item slope parameter change: 0.013194
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 35     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8807 | Absolute change: 0.0093 | Relative change: 2.39e-06
  Maximum item intercept parameter change: 0.016357
  Maximum item slope parameter change: 0.012604
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 36     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8722 | Absolute change: 0.0085 | Relative change: 2.17e-06
  Maximum item intercept parameter change: 0.015638
  Maximum item slope parameter change: 0.012048
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 37     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8645 | Absolute change: 0.0077 | Relative change: 1.97e-06
  Maximum item intercept parameter change: 0.014959
  Maximum item slope parameter change: 0.011522
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 38     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8575 | Absolute change: 0.007 | Relative change: 1.8e-06
  Maximum item intercept parameter change: 0.014316
  Maximum item slope parameter change: 0.011024
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 39     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.851 | Absolute change: 0.0064 | Relative change: 1.64e-06
  Maximum item intercept parameter change: 0.013708
  Maximum item slope parameter change: 0.010553
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 40     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8452 | Absolute change: 0.0059 | Relative change: 1.5e-06
  Maximum item intercept parameter change: 0.01313
  Maximum item slope parameter change: 0.010106
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 41     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8398 | Absolute change: 0.0053 | Relative change: 1.37e-06
  Maximum item intercept parameter change: 0.012583
  Maximum item slope parameter change: 0.009683
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 42     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.835 | Absolute change: 0.0049 | Relative change: 1.25e-06
  Maximum item intercept parameter change: 0.012062
  Maximum item slope parameter change: 0.009281
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 43     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8305 | Absolute change: 0.0045 | Relative change: 1.15e-06
  Maximum item intercept parameter change: 0.011568
  Maximum item slope parameter change: 0.008899
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 44     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8264 | Absolute change: 0.0041 | Relative change: 1.05e-06
  Maximum item intercept parameter change: 0.011098
  Maximum item slope parameter change: 0.008536
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 45     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8226 | Absolute change: 0.0038 | Relative change: 9.6e-07
  Maximum item intercept parameter change: 0.01065
  Maximum item slope parameter change: 0.00819
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 46     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8191 | Absolute change: 0.0035 | Relative change: 8.8e-07
  Maximum item intercept parameter change: 0.010224
  Maximum item slope parameter change: 0.007861
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 47     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.816 | Absolute change: 0.0032 | Relative change: 8.1e-07
  Maximum item intercept parameter change: 0.009818
  Maximum item slope parameter change: 0.007548
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 48     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.813 | Absolute change: 0.0029 | Relative change: 7.5e-07
  Maximum item intercept parameter change: 0.009431
  Maximum item slope parameter change: 0.007249
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 49     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8104 | Absolute change: 0.0027 | Relative change: 6.9e-07
  Maximum item intercept parameter change: 0.009062
  Maximum item slope parameter change: 0.006964
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 50     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8079 | Absolute change: 0.0025 | Relative change: 6.3e-07
  Maximum item intercept parameter change: 0.008709
  Maximum item slope parameter change: 0.006693
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 51     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8056 | Absolute change: 0.0023 | Relative change: 5.8e-07
  Maximum item intercept parameter change: 0.008373
  Maximum item slope parameter change: 0.006433
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 52     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8035 | Absolute change: 0.0021 | Relative change: 5.4e-07
  Maximum item intercept parameter change: 0.008051
  Maximum item slope parameter change: 0.006185
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 53     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.8016 | Absolute change: 0.0019 | Relative change: 5e-07
  Maximum item intercept parameter change: 0.007744
  Maximum item slope parameter change: 0.005948
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 54     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7998 | Absolute change: 0.0018 | Relative change: 4.6e-07
  Maximum item intercept parameter change: 0.00745
  Maximum item slope parameter change: 0.005722
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 55     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7981 | Absolute change: 0.0017 | Relative change: 4.2e-07
  Maximum item intercept parameter change: 0.007168
  Maximum item slope parameter change: 0.005505
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 56     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7966 | Absolute change: 0.0015 | Relative change: 3.9e-07
  Maximum item intercept parameter change: 0.006899
  Maximum item slope parameter change: 0.005298
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 57     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7952 | Absolute change: 0.0014 | Relative change: 3.6e-07
  Maximum item intercept parameter change: 0.006641
  Maximum item slope parameter change: 0.005099
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 58     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7939 | Absolute change: 0.0013 | Relative change: 3.3e-07
  Maximum item intercept parameter change: 0.006394
  Maximum item slope parameter change: 0.004909
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 59     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7927 | Absolute change: 0.0012 | Relative change: 3.1e-07
  Maximum item intercept parameter change: 0.006157
  Maximum item slope parameter change: 0.004727
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 60     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7915 | Absolute change: 0.0011 | Relative change: 2.9e-07
  Maximum item intercept parameter change: 0.005931
  Maximum item slope parameter change: 0.004553
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 61     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7905 | Absolute change: 0.001 | Relative change: 2.7e-07
  Maximum item intercept parameter change: 0.005713
  Maximum item slope parameter change: 0.004385
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 62     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7895 | Absolute change: 0.001 | Relative change: 2.5e-07
  Maximum item intercept parameter change: 0.005504
  Maximum item slope parameter change: 0.004225
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 63     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7886 | Absolute change: 9e-04 | Relative change: 2.3e-07
  Maximum item intercept parameter change: 0.005304
  Maximum item slope parameter change: 0.004071
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 64     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7878 | Absolute change: 8e-04 | Relative change: 2.1e-07
  Maximum item intercept parameter change: 0.005112
  Maximum item slope parameter change: 0.003923
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 65     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.787 | Absolute change: 8e-04 | Relative change: 2e-07
  Maximum item intercept parameter change: 0.004927
  Maximum item slope parameter change: 0.003781
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 66     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7863 | Absolute change: 7e-04 | Relative change: 1.8e-07
  Maximum item intercept parameter change: 0.00475
  Maximum item slope parameter change: 0.003645
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 67     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7857 | Absolute change: 7e-04 | Relative change: 1.7e-07
  Maximum item intercept parameter change: 0.00458
  Maximum item slope parameter change: 0.003514
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 68     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7851 | Absolute change: 6e-04 | Relative change: 1.6e-07
  Maximum item intercept parameter change: 0.004416
  Maximum item slope parameter change: 0.003388
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 69     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7845 | Absolute change: 6e-04 | Relative change: 1.5e-07
  Maximum item intercept parameter change: 0.004259
  Maximum item slope parameter change: 0.003268
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 70     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.784 | Absolute change: 5e-04 | Relative change: 1.4e-07
  Maximum item intercept parameter change: 0.004108
  Maximum item slope parameter change: 0.003151
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 71     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7835 | Absolute change: 5e-04 | Relative change: 1.3e-07
  Maximum item intercept parameter change: 0.003963
  Maximum item slope parameter change: 0.00304
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 72     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.783 | Absolute change: 5e-04 | Relative change: 1.2e-07
  Maximum item intercept parameter change: 0.003823
  Maximum item slope parameter change: 0.002932
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 73     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7826 | Absolute change: 4e-04 | Relative change: 1.1e-07
  Maximum item intercept parameter change: 0.003688
  Maximum item slope parameter change: 0.002829
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 74     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7822 | Absolute change: 4e-04 | Relative change: 1e-07
  Maximum item intercept parameter change: 0.003559
  Maximum item slope parameter change: 0.00273
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 75     2021-03-24 02:23:25
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7818 | Absolute change: 4e-04 | Relative change: 9e-08
  Maximum item intercept parameter change: 0.003435
  Maximum item slope parameter change: 0.002634
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 76     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7815 | Absolute change: 3e-04 | Relative change: 9e-08
  Maximum item intercept parameter change: 0.003315
  Maximum item slope parameter change: 0.002542
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 77     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7812 | Absolute change: 3e-04 | Relative change: 8e-08
  Maximum item intercept parameter change: 0.003199
  Maximum item slope parameter change: 0.002454
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 78     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7809 | Absolute change: 3e-04 | Relative change: 8e-08
  Maximum item intercept parameter change: 0.003088
  Maximum item slope parameter change: 0.002368
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 79     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7806 | Absolute change: 3e-04 | Relative change: 7e-08
  Maximum item intercept parameter change: 0.002981
  Maximum item slope parameter change: 0.002286
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 80     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7803 | Absolute change: 3e-04 | Relative change: 7e-08
  Maximum item intercept parameter change: 0.002878
  Maximum item slope parameter change: 0.002207
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 81     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7801 | Absolute change: 2e-04 | Relative change: 6e-08
  Maximum item intercept parameter change: 0.002779
  Maximum item slope parameter change: 0.002131
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 82     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7799 | Absolute change: 2e-04 | Relative change: 6e-08
  Maximum item intercept parameter change: 0.002683
  Maximum item slope parameter change: 0.002058
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 83     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7797 | Absolute change: 2e-04 | Relative change: 5e-08
  Maximum item intercept parameter change: 0.002591
  Maximum item slope parameter change: 0.001987
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 84     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7795 | Absolute change: 2e-04 | Relative change: 5e-08
  Maximum item intercept parameter change: 0.002502
  Maximum item slope parameter change: 0.001919
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 85     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7793 | Absolute change: 2e-04 | Relative change: 5e-08
  Maximum item intercept parameter change: 0.002417
  Maximum item slope parameter change: 0.001853
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 86     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7791 | Absolute change: 2e-04 | Relative change: 4e-08
  Maximum item intercept parameter change: 0.002334
  Maximum item slope parameter change: 0.00179
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 87     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.779 | Absolute change: 2e-04 | Relative change: 4e-08
  Maximum item intercept parameter change: 0.002255
  Maximum item slope parameter change: 0.001729
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 88     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7788 | Absolute change: 1e-04 | Relative change: 4e-08
  Maximum item intercept parameter change: 0.002178
  Maximum item slope parameter change: 0.00167
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 89     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7787 | Absolute change: 1e-04 | Relative change: 3e-08
  Maximum item intercept parameter change: 0.002104
  Maximum item slope parameter change: 0.001613
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 90     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7786 | Absolute change: 1e-04 | Relative change: 3e-08
  Maximum item intercept parameter change: 0.002033
  Maximum item slope parameter change: 0.001558
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 91     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7784 | Absolute change: 1e-04 | Relative change: 3e-08
  Maximum item intercept parameter change: 0.001964
  Maximum item slope parameter change: 0.001505
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 92     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7783 | Absolute change: 1e-04 | Relative change: 3e-08
  Maximum item intercept parameter change: 0.001897
  Maximum item slope parameter change: 0.001454
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 93     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7782 | Absolute change: 1e-04 | Relative change: 3e-08
  Maximum item intercept parameter change: 0.001833
  Maximum item slope parameter change: 0.001405
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 94     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7781 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001771
  Maximum item slope parameter change: 0.001358
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 95     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.778 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001712
  Maximum item slope parameter change: 0.001312
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 96     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.778 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001654
  Maximum item slope parameter change: 0.001268
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 97     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7779 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001599
  Maximum item slope parameter change: 0.001225
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 98     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7778 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001545
  Maximum item slope parameter change: 0.001184
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 99     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7777 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001493
  Maximum item slope parameter change: 0.001144
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 100     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7777 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001443
  Maximum item slope parameter change: 0.001106
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 101     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7776 | Absolute change: 1e-04 | Relative change: 2e-08
  Maximum item intercept parameter change: 0.001395
  Maximum item slope parameter change: 0.001069
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 102     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7776 | Absolute change: 1e-04 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001348
  Maximum item slope parameter change: 0.001033
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 103     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7775 | Absolute change: 1e-04 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001303
  Maximum item slope parameter change: 0.000999
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 104     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7775 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.00126
  Maximum item slope parameter change: 0.000966
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 105     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7774 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001218
  Maximum item slope parameter change: 0.000933
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 106     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7774 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001177
  Maximum item slope parameter change: 0.000902
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 107     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7773 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001138
  Maximum item slope parameter change: 0.000872
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 108     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7773 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001101
  Maximum item slope parameter change: 0.000843
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 109     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7773 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001064
  Maximum item slope parameter change: 0.000815
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 110     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7772 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.001029
  Maximum item slope parameter change: 0.000788
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 111     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7772 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000995
  Maximum item slope parameter change: 0.000762
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 112     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7772 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000962
  Maximum item slope parameter change: 0.000737
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 113     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7771 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.00093
  Maximum item slope parameter change: 0.000713
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 114     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7771 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000899
  Maximum item slope parameter change: 0.000689
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 115     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7771 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000869
  Maximum item slope parameter change: 0.000666
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 116     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7771 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000841
  Maximum item slope parameter change: 0.000644
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 117     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7771 | Absolute change: 0 | Relative change: 1e-08
  Maximum item intercept parameter change: 0.000813
  Maximum item slope parameter change: 0.000623
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 118     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.777 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000786
  Maximum item slope parameter change: 0.000602
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 119     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.777 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00076
  Maximum item slope parameter change: 0.000583
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 120     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.777 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000735
  Maximum item slope parameter change: 0.000563
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 121     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.777 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000711
  Maximum item slope parameter change: 0.000545
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 122     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.777 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000688
  Maximum item slope parameter change: 0.000527
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 123     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.777 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000665
  Maximum item slope parameter change: 0.00051
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 124     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.777 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000643
  Maximum item slope parameter change: 0.000493
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 125     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000622
  Maximum item slope parameter change: 0.000477
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 126     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000602
  Maximum item slope parameter change: 0.000461
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 127     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000582
  Maximum item slope parameter change: 0.000446
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 128     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000563
  Maximum item slope parameter change: 0.000431
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 129     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000544
  Maximum item slope parameter change: 0.000417
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 130     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000527
  Maximum item slope parameter change: 0.000403
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 131     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000509
  Maximum item slope parameter change: 0.00039
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 132     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000493
  Maximum item slope parameter change: 0.000377
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 133     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000476
  Maximum item slope parameter change: 0.000365
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 134     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000461
  Maximum item slope parameter change: 0.000353
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 135     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7769 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000446
  Maximum item slope parameter change: 0.000342
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 136     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000431
  Maximum item slope parameter change: 0.00033
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 137     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000417
  Maximum item slope parameter change: 0.00032
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 138     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000403
  Maximum item slope parameter change: 0.000309
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 139     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00039
  Maximum item slope parameter change: 0.000299
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 140     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000378
  Maximum item slope parameter change: 0.000289
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 141     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000365
  Maximum item slope parameter change: 0.00028
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 142     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000353
  Maximum item slope parameter change: 0.000271
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 143     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000342
  Maximum item slope parameter change: 0.000262
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 144     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000331
  Maximum item slope parameter change: 0.000253
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 145     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00032
  Maximum item slope parameter change: 0.000245
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 146     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000309
  Maximum item slope parameter change: 0.000237
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 147     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000299
  Maximum item slope parameter change: 0.000229
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 148     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00029
  Maximum item slope parameter change: 0.000222
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 149     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00028
  Maximum item slope parameter change: 0.000215
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 150     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000271
  Maximum item slope parameter change: 0.000208
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 151     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000262
  Maximum item slope parameter change: 0.000201
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 152     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000254
  Maximum item slope parameter change: 0.000194
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 153     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000245
  Maximum item slope parameter change: 0.000188
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 154     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000237
  Maximum item slope parameter change: 0.000182
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 155     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00023
  Maximum item slope parameter change: 0.000176
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 156     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000222
  Maximum item slope parameter change: 0.00017
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 157     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000215
  Maximum item slope parameter change: 0.000165
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 158     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000208
  Maximum item slope parameter change: 0.000159
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 159     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000201
  Maximum item slope parameter change: 0.000154
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 160     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000195
  Maximum item slope parameter change: 0.000149
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 161     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000188
  Maximum item slope parameter change: 0.000144
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 162     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000182
  Maximum item slope parameter change: 0.00014
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 163     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000176
  Maximum item slope parameter change: 0.000135
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 164     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000171
  Maximum item slope parameter change: 0.000131
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 165     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000165
  Maximum item slope parameter change: 0.000126
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 166     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00016
  Maximum item slope parameter change: 0.000122
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 167     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000154
  Maximum item slope parameter change: 0.000118
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 168     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000149
  Maximum item slope parameter change: 0.000114
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 169     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000145
  Maximum item slope parameter change: 0.000111
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 170     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.00014
  Maximum item slope parameter change: 0.000107
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 171     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000135
  Maximum item slope parameter change: 0.000104
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 172     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000131
  Maximum item slope parameter change: 1e-04
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 173     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000127
  Maximum item slope parameter change: 9.7e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 174     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000123
  Maximum item slope parameter change: 9.4e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 175     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000119
  Maximum item slope parameter change: 9.1e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 176     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000115
  Maximum item slope parameter change: 8.8e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 177     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000111
  Maximum item slope parameter change: 8.5e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 178     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000107
  Maximum item slope parameter change: 8.2e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 179     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000104
  Maximum item slope parameter change: 8e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 180     2021-03-24 02:23:26
E Step
M Step Intercepts   |--
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 0.000101
  Maximum item slope parameter change: 7.7e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 181     2021-03-24 02:23:26
E Step
M Step Intercepts   |-
M Step Slopes       |-
  Deviance = 3909.7768 | Absolute change: 0 | Relative change: 0
  Maximum item intercept parameter change: 9.7e-05
  Maximum item slope parameter change: 7.5e-05
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Item Parameters
   xsi.index xsi.label     est
1          1        A1 -2.0541
2          2        A2 -1.4222
3          3        A3 -0.3482
4          4        A4  0.1798
5          5        B1 -0.9832
6          6        B2 -0.0288
7          7        B3 -2.7888
8          8        B4 -0.9512
9          9        C1 -5.4072
10        10        C2 -1.2865
11        11        C3 -2.9094
12        12        C4 -1.2780
...................................
Regression Coefficients
     [,1]
[1,]    0

Variance:
     [,1]
[1,]    1


EAP Reliability:
[1] 0.671

-----------------------------
Start:  2021-03-24 02:23:25
End:  2021-03-24 02:23:26 
Time difference of 0.4385905 secs

....................................................
Processing Data      2021-03-24 02:23:26 
    * Response Data: 328 Persons and  12 Items 
    * Quasi Monte Carlo integration with 1500 nodes
    * Created Design Matrices   ( 2021-03-24 02:23:26 )
    * Calculated Sufficient Statistics   ( 2021-03-24 02:23:26 )
....................................................
Iteration 1     2021-03-24 02:23:26
E Step
M Step Intercepts   |----
M Step Slopes       |----
  Deviance = 3983.2996
  Maximum item intercept parameter change: 0.397699
  Maximum item slope parameter change: 0.299602
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 2     2021-03-24 02:23:26
E Step
M Step Intercepts   |----
M Step Slopes       |----
  Deviance = 3931.7639 | Absolute change: 51.5357 | Relative change: 0.01310753
  Maximum item intercept parameter change: 0.316199
  Maximum item slope parameter change: 0.257871
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 3     2021-03-24 02:23:26
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3907.5443 | Absolute change: 24.2196 | Relative change: 0.00619815
  Maximum item intercept parameter change: 0.247695
  Maximum item slope parameter change: 0.264177
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 4     2021-03-24 02:23:26
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3886.1218 | Absolute change: 21.4225 | Relative change: 0.00551256
  Maximum item intercept parameter change: 0.229624
  Maximum item slope parameter change: 0.246168
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 5     2021-03-24 02:23:26
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3867.8555 | Absolute change: 18.2664 | Relative change: 0.00472261
  Maximum item intercept parameter change: 0.227535
  Maximum item slope parameter change: 0.210334
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 6     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3855.7937 | Absolute change: 12.0618 | Relative change: 0.00312823
  Maximum item intercept parameter change: 0.21717
  Maximum item slope parameter change: 0.179319
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 7     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3848.8504 | Absolute change: 6.9432 | Relative change: 0.00180397
  Maximum item intercept parameter change: 0.201941
  Maximum item slope parameter change: 0.156038
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 8     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3844.8585 | Absolute change: 3.9919 | Relative change: 0.00103825
  Maximum item intercept parameter change: 0.186979
  Maximum item slope parameter change: 0.13809
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 9     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3842.4075 | Absolute change: 2.451 | Relative change: 0.00063787
  Maximum item intercept parameter change: 0.173154
  Maximum item slope parameter change: 0.123812
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 10     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3840.7788 | Absolute change: 1.6287 | Relative change: 0.00042407
  Maximum item intercept parameter change: 0.160708
  Maximum item slope parameter change: 0.112074
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 11     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3839.6228 | Absolute change: 1.156 | Relative change: 0.00030107
  Maximum item intercept parameter change: 0.149789
  Maximum item slope parameter change: 0.102673
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 12     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3838.7558 | Absolute change: 0.8669 | Relative change: 0.00022584
  Maximum item intercept parameter change: 0.139444
  Maximum item slope parameter change: 0.094726
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 13     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3838.0821 | Absolute change: 0.6738 | Relative change: 0.00017555
  Maximum item intercept parameter change: 0.130078
  Maximum item slope parameter change: 0.087909
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 14     2021-03-24 02:23:27
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3837.5443 | Absolute change: 0.5377 | Relative change: 0.00014012
  Maximum item intercept parameter change: 0.121689
  Maximum item slope parameter change: 0.08207
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 15     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3837.1055 | Absolute change: 0.4388 | Relative change: 0.00011436
  Maximum item intercept parameter change: 0.114191
  Maximum item slope parameter change: 0.07701
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 16     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3836.7409 | Absolute change: 0.3646 | Relative change: 9.503e-05
  Maximum item intercept parameter change: 0.107427
  Maximum item slope parameter change: 0.07257
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 17     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3836.4333 | Absolute change: 0.3076 | Relative change: 8.017e-05
  Maximum item intercept parameter change: 0.101354
  Maximum item slope parameter change: 0.068647
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 18     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3836.1705 | Absolute change: 0.2628 | Relative change: 6.851e-05
  Maximum item intercept parameter change: 0.095863
  Maximum item slope parameter change: 0.065145
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 19     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3835.9435 | Absolute change: 0.227 | Relative change: 5.919e-05
  Maximum item intercept parameter change: 0.090927
  Maximum item slope parameter change: 0.062001
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 20     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3835.7454 | Absolute change: 0.1981 | Relative change: 5.164e-05
  Maximum item intercept parameter change: 0.086429
  Maximum item slope parameter change: 0.059159
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 21     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3835.5712 | Absolute change: 0.1742 | Relative change: 4.541e-05
  Maximum item intercept parameter change: 0.082364
  Maximum item slope parameter change: 0.056577
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 22     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3835.4169 | Absolute change: 0.1544 | Relative change: 4.025e-05
  Maximum item intercept parameter change: 0.078672
  Maximum item slope parameter change: 0.054219
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 23     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3835.2792 | Absolute change: 0.1377 | Relative change: 3.59e-05
  Maximum item intercept parameter change: 0.075306
  Maximum item slope parameter change: 0.052058
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 24     2021-03-24 02:23:28
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3835.1556 | Absolute change: 0.1236 | Relative change: 3.222e-05
  Maximum item intercept parameter change: 0.072228
  Maximum item slope parameter change: 0.050006
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 25     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3835.0442 | Absolute change: 0.1115 | Relative change: 2.906e-05
  Maximum item intercept parameter change: 0.06935
  Maximum item slope parameter change: 0.048172
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 26     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.9432 | Absolute change: 0.101 | Relative change: 2.633e-05
  Maximum item intercept parameter change: 0.066747
  Maximum item slope parameter change: 0.046473
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 27     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.8513 | Absolute change: 0.0919 | Relative change: 2.397e-05
  Maximum item intercept parameter change: 0.06435
  Maximum item slope parameter change: 0.044895
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 28     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.7673 | Absolute change: 0.084 | Relative change: 2.191e-05
  Maximum item intercept parameter change: 0.062134
  Maximum item slope parameter change: 0.043457
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 29     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.6903 | Absolute change: 0.077 | Relative change: 2.008e-05
  Maximum item intercept parameter change: 0.060152
  Maximum item slope parameter change: 0.042103
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 30     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.6193 | Absolute change: 0.071 | Relative change: 1.851e-05
  Maximum item intercept parameter change: 0.058245
  Maximum item slope parameter change: 0.040824
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 31     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.5537 | Absolute change: 0.0656 | Relative change: 1.71e-05
  Maximum item intercept parameter change: 0.056464
  Maximum item slope parameter change: 0.039621
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 32     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.4929 | Absolute change: 0.0608 | Relative change: 1.584e-05
  Maximum item intercept parameter change: 0.054798
  Maximum item slope parameter change: 0.038477
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 33     2021-03-24 02:23:29
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.4365 | Absolute change: 0.0564 | Relative change: 1.471e-05
  Maximum item intercept parameter change: 0.05325
  Maximum item slope parameter change: 0.03742
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 34     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.3839 | Absolute change: 0.0526 | Relative change: 1.371e-05
  Maximum item intercept parameter change: 0.051784
  Maximum item slope parameter change: 0.036411
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 35     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.3349 | Absolute change: 0.0491 | Relative change: 1.28e-05
  Maximum item intercept parameter change: 0.050412
  Maximum item slope parameter change: 0.035468
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 36     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.2889 | Absolute change: 0.046 | Relative change: 1.199e-05
  Maximum item intercept parameter change: 0.049112
  Maximum item slope parameter change: 0.034569
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 37     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |----
  Deviance = 3834.2458 | Absolute change: 0.0431 | Relative change: 1.125e-05
  Maximum item intercept parameter change: 0.047888
  Maximum item slope parameter change: 0.033719
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 38     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3834.2052 | Absolute change: 0.0405 | Relative change: 1.058e-05
  Maximum item intercept parameter change: 0.046729
  Maximum item slope parameter change: 0.032909
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 39     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3834.167 | Absolute change: 0.0382 | Relative change: 9.96e-06
  Maximum item intercept parameter change: 0.045633
  Maximum item slope parameter change: 0.032147
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 40     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3834.131 | Absolute change: 0.0361 | Relative change: 9.41e-06
  Maximum item intercept parameter change: 0.044589
  Maximum item slope parameter change: 0.031418
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 41     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3834.0969 | Absolute change: 0.0341 | Relative change: 8.89e-06
  Maximum item intercept parameter change: 0.0436
  Maximum item slope parameter change: 0.030731
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 42     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3834.0646 | Absolute change: 0.0323 | Relative change: 8.43e-06
  Maximum item intercept parameter change: 0.042661
  Maximum item slope parameter change: 0.030075
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 43     2021-03-24 02:23:30
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3834.0339 | Absolute change: 0.0307 | Relative change: 8e-06
  Maximum item intercept parameter change: 0.041765
  Maximum item slope parameter change: 0.029448
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 44     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3834.0047 | Absolute change: 0.0292 | Relative change: 7.61e-06
  Maximum item intercept parameter change: 0.040907
  Maximum item slope parameter change: 0.028847
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 45     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.977 | Absolute change: 0.0278 | Relative change: 7.24e-06
  Maximum item intercept parameter change: 0.040089
  Maximum item slope parameter change: 0.028272
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 46     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.9505 | Absolute change: 0.0265 | Relative change: 6.9e-06
  Maximum item intercept parameter change: 0.039308
  Maximum item slope parameter change: 0.027722
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 47     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.9252 | Absolute change: 0.0253 | Relative change: 6.59e-06
  Maximum item intercept parameter change: 0.038561
  Maximum item slope parameter change: 0.027195
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 48     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.9011 | Absolute change: 0.0242 | Relative change: 6.3e-06
  Maximum item intercept parameter change: 0.037845
  Maximum item slope parameter change: 0.026691
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 49     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.878 | Absolute change: 0.0231 | Relative change: 6.03e-06
  Maximum item intercept parameter change: 0.037159
  Maximum item slope parameter change: 0.026207
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 50     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.8558 | Absolute change: 0.0222 | Relative change: 5.78e-06
  Maximum item intercept parameter change: 0.036501
  Maximum item slope parameter change: 0.025743
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 51     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.8346 | Absolute change: 0.0213 | Relative change: 5.54e-06
  Maximum item intercept parameter change: 0.03587
  Maximum item slope parameter change: 0.025297
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 52     2021-03-24 02:23:31
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.8142 | Absolute change: 0.0204 | Relative change: 5.32e-06
  Maximum item intercept parameter change: 0.035263
  Maximum item slope parameter change: 0.024869
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 53     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.7945 | Absolute change: 0.0196 | Relative change: 5.12e-06
  Maximum item intercept parameter change: 0.03468
  Maximum item slope parameter change: 0.024457
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 54     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.7757 | Absolute change: 0.0189 | Relative change: 4.92e-06
  Maximum item intercept parameter change: 0.034119
  Maximum item slope parameter change: 0.02406
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 55     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.7575 | Absolute change: 0.0182 | Relative change: 4.74e-06
  Maximum item intercept parameter change: 0.033574
  Maximum item slope parameter change: 0.023678
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 56     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.7399 | Absolute change: 0.0175 | Relative change: 4.57e-06
  Maximum item intercept parameter change: 0.033053
  Maximum item slope parameter change: 0.02331
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 57     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.723 | Absolute change: 0.0169 | Relative change: 4.41e-06
  Maximum item intercept parameter change: 0.032555
  Maximum item slope parameter change: 0.022955
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 58     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.7067 | Absolute change: 0.0163 | Relative change: 4.26e-06
  Maximum item intercept parameter change: 0.032077
  Maximum item slope parameter change: 0.022613
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 59     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.6909 | Absolute change: 0.0158 | Relative change: 4.12e-06
  Maximum item intercept parameter change: 0.03161
  Maximum item slope parameter change: 0.022282
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 60     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.6756 | Absolute change: 0.0153 | Relative change: 3.98e-06
  Maximum item intercept parameter change: 0.031158
  Maximum item slope parameter change: 0.021962
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 61     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.6609 | Absolute change: 0.0148 | Relative change: 3.85e-06
  Maximum item intercept parameter change: 0.030721
  Maximum item slope parameter change: 0.021652
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 62     2021-03-24 02:23:32
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.6466 | Absolute change: 0.0143 | Relative change: 3.73e-06
  Maximum item intercept parameter change: 0.030299
  Maximum item slope parameter change: 0.021353
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 63     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.6327 | Absolute change: 0.0139 | Relative change: 3.62e-06
  Maximum item intercept parameter change: 0.02989
  Maximum item slope parameter change: 0.021063
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 64     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.6193 | Absolute change: 0.0134 | Relative change: 3.51e-06
  Maximum item intercept parameter change: 0.029495
  Maximum item slope parameter change: 0.020783
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 65     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.6062 | Absolute change: 0.013 | Relative change: 3.4e-06
  Maximum item intercept parameter change: 0.029112
  Maximum item slope parameter change: 0.020511
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 66     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |---
  Deviance = 3833.5936 | Absolute change: 0.0127 | Relative change: 3.3e-06
  Maximum item intercept parameter change: 0.028741
  Maximum item slope parameter change: 0.020247
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 67     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3833.5813 | Absolute change: 0.0123 | Relative change: 3.21e-06
  Maximum item intercept parameter change: 0.028381
  Maximum item slope parameter change: 0.019992
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 68     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3833.5693 | Absolute change: 0.0119 | Relative change: 3.12e-06
  Maximum item intercept parameter change: 0.028032
  Maximum item slope parameter change: 0.019743
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 69     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3833.5577 | Absolute change: 0.0116 | Relative change: 3.03e-06
  Maximum item intercept parameter change: 0.027693
  Maximum item slope parameter change: 0.019502
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 70     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3833.5464 | Absolute change: 0.0113 | Relative change: 2.95e-06
  Maximum item intercept parameter change: 0.027364
  Maximum item slope parameter change: 0.019268
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 71     2021-03-24 02:23:33
E Step
M Step Intercepts   |---
M Step Slopes       |--
  Deviance = 3833.5354 | Absolute change: 0.011 | Relative change: 2.87e-06
  Maximum item intercept parameter change: 0.027044
  Maximum item slope parameter change: 0.01904
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 72     2021-03-24 02:23:33
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.5247 | Absolute change: 0.0107 | Relative change: 2.79e-06
  Maximum item intercept parameter change: 0.026733
  Maximum item slope parameter change: 0.018819
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 73     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.5143 | Absolute change: 0.0104 | Relative change: 2.72e-06
  Maximum item intercept parameter change: 0.02643
  Maximum item slope parameter change: 0.018603
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 74     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.5041 | Absolute change: 0.0102 | Relative change: 2.65e-06
  Maximum item intercept parameter change: 0.026136
  Maximum item slope parameter change: 0.018394
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 75     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4942 | Absolute change: 0.0099 | Relative change: 2.58e-06
  Maximum item intercept parameter change: 0.025849
  Maximum item slope parameter change: 0.01819
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 76     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4846 | Absolute change: 0.0097 | Relative change: 2.52e-06
  Maximum item intercept parameter change: 0.02557
  Maximum item slope parameter change: 0.017991
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 77     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4752 | Absolute change: 0.0094 | Relative change: 2.46e-06
  Maximum item intercept parameter change: 0.025298
  Maximum item slope parameter change: 0.017797
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 78     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.466 | Absolute change: 0.0092 | Relative change: 2.4e-06
  Maximum item intercept parameter change: 0.025033
  Maximum item slope parameter change: 0.017608
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 79     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.457 | Absolute change: 0.009 | Relative change: 2.34e-06
  Maximum item intercept parameter change: 0.024774
  Maximum item slope parameter change: 0.017424
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 80     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4482 | Absolute change: 0.0088 | Relative change: 2.29e-06
  Maximum item intercept parameter change: 0.024522
  Maximum item slope parameter change: 0.017244
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 81     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4397 | Absolute change: 0.0086 | Relative change: 2.23e-06
  Maximum item intercept parameter change: 0.024276
  Maximum item slope parameter change: 0.017069
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 82     2021-03-24 02:23:34
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4313 | Absolute change: 0.0084 | Relative change: 2.18e-06
  Maximum item intercept parameter change: 0.024036
  Maximum item slope parameter change: 0.016898
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 83     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4231 | Absolute change: 0.0082 | Relative change: 2.13e-06
  Maximum item intercept parameter change: 0.023801
  Maximum item slope parameter change: 0.01673
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 84     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4151 | Absolute change: 0.008 | Relative change: 2.08e-06
  Maximum item intercept parameter change: 0.023572
  Maximum item slope parameter change: 0.016567
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 85     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.4073 | Absolute change: 0.0078 | Relative change: 2.04e-06
  Maximum item intercept parameter change: 0.023348
  Maximum item slope parameter change: 0.016407
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 86     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3997 | Absolute change: 0.0076 | Relative change: 1.99e-06
  Maximum item intercept parameter change: 0.023129
  Maximum item slope parameter change: 0.016251
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 87     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3922 | Absolute change: 0.0075 | Relative change: 1.95e-06
  Maximum item intercept parameter change: 0.022915
  Maximum item slope parameter change: 0.016098
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 88     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3849 | Absolute change: 0.0073 | Relative change: 1.91e-06
  Maximum item intercept parameter change: 0.022705
  Maximum item slope parameter change: 0.015949
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 89     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3777 | Absolute change: 0.0072 | Relative change: 1.87e-06
  Maximum item intercept parameter change: 0.0225
  Maximum item slope parameter change: 0.015803
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 90     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3707 | Absolute change: 0.007 | Relative change: 1.83e-06
  Maximum item intercept parameter change: 0.022299
  Maximum item slope parameter change: 0.01566
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 91     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3638 | Absolute change: 0.0069 | Relative change: 1.79e-06
  Maximum item intercept parameter change: 0.022103
  Maximum item slope parameter change: 0.01552
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 92     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3571 | Absolute change: 0.0067 | Relative change: 1.76e-06
  Maximum item intercept parameter change: 0.021911
  Maximum item slope parameter change: 0.015382
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 93     2021-03-24 02:23:35
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3505 | Absolute change: 0.0066 | Relative change: 1.72e-06
  Maximum item intercept parameter change: 0.021721
  Maximum item slope parameter change: 0.015248
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 94     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.344 | Absolute change: 0.0065 | Relative change: 1.69e-06
  Maximum item intercept parameter change: 0.021537
  Maximum item slope parameter change: 0.015116
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 95     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3377 | Absolute change: 0.0063 | Relative change: 1.65e-06
  Maximum item intercept parameter change: 0.021355
  Maximum item slope parameter change: 0.014986
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 96     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3315 | Absolute change: 0.0062 | Relative change: 1.62e-06
  Maximum item intercept parameter change: 0.021178
  Maximum item slope parameter change: 0.01486
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 97     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3254 | Absolute change: 0.0061 | Relative change: 1.59e-06
  Maximum item intercept parameter change: 0.021002
  Maximum item slope parameter change: 0.014735
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 98     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3194 | Absolute change: 0.006 | Relative change: 1.56e-06
  Maximum item intercept parameter change: 0.020832
  Maximum item slope parameter change: 0.014613
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 99     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3135 | Absolute change: 0.0059 | Relative change: 1.53e-06
  Maximum item intercept parameter change: 0.020665
  Maximum item slope parameter change: 0.014494
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 100     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3077 | Absolute change: 0.0058 | Relative change: 1.5e-06
  Maximum item intercept parameter change: 0.020499
  Maximum item slope parameter change: 0.014376
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 101     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.3021 | Absolute change: 0.0057 | Relative change: 1.48e-06
  Maximum item intercept parameter change: 0.020338
  Maximum item slope parameter change: 0.014261
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 102     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2965 | Absolute change: 0.0056 | Relative change: 1.45e-06
  Maximum item intercept parameter change: 0.020179
  Maximum item slope parameter change: 0.014148
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 103     2021-03-24 02:23:36
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2911 | Absolute change: 0.0055 | Relative change: 1.42e-06
  Maximum item intercept parameter change: 0.020024
  Maximum item slope parameter change: 0.014037
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 104     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2857 | Absolute change: 0.0054 | Relative change: 1.4e-06
  Maximum item intercept parameter change: 0.019871
  Maximum item slope parameter change: 0.013928
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 105     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2804 | Absolute change: 0.0053 | Relative change: 1.37e-06
  Maximum item intercept parameter change: 0.01972
  Maximum item slope parameter change: 0.013821
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 106     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2753 | Absolute change: 0.0052 | Relative change: 1.35e-06
  Maximum item intercept parameter change: 0.019572
  Maximum item slope parameter change: 0.013716
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 107     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2702 | Absolute change: 0.0051 | Relative change: 1.33e-06
  Maximum item intercept parameter change: 0.019427
  Maximum item slope parameter change: 0.013612
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 108     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2652 | Absolute change: 0.005 | Relative change: 1.3e-06
  Maximum item intercept parameter change: 0.019284
  Maximum item slope parameter change: 0.013511
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 109     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2603 | Absolute change: 0.0049 | Relative change: 1.28e-06
  Maximum item intercept parameter change: 0.019144
  Maximum item slope parameter change: 0.013411
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 110     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2555 | Absolute change: 0.0048 | Relative change: 1.26e-06
  Maximum item intercept parameter change: 0.019006
  Maximum item slope parameter change: 0.013313
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 111     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2507 | Absolute change: 0.0047 | Relative change: 1.24e-06
  Maximum item intercept parameter change: 0.018871
  Maximum item slope parameter change: 0.013216
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 112     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2461 | Absolute change: 0.0047 | Relative change: 1.22e-06
  Maximum item intercept parameter change: 0.018737
  Maximum item slope parameter change: 0.013121
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 113     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2415 | Absolute change: 0.0046 | Relative change: 1.2e-06
  Maximum item intercept parameter change: 0.018606
  Maximum item slope parameter change: 0.013027
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 114     2021-03-24 02:23:37
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.237 | Absolute change: 0.0045 | Relative change: 1.18e-06
  Maximum item intercept parameter change: 0.018477
  Maximum item slope parameter change: 0.012936
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 115     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2325 | Absolute change: 0.0044 | Relative change: 1.16e-06
  Maximum item intercept parameter change: 0.01835
  Maximum item slope parameter change: 0.012845
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 116     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2281 | Absolute change: 0.0044 | Relative change: 1.14e-06
  Maximum item intercept parameter change: 0.018225
  Maximum item slope parameter change: 0.012756
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 117     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2238 | Absolute change: 0.0043 | Relative change: 1.12e-06
  Maximum item intercept parameter change: 0.018102
  Maximum item slope parameter change: 0.012669
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 118     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2196 | Absolute change: 0.0042 | Relative change: 1.1e-06
  Maximum item intercept parameter change: 0.017978
  Maximum item slope parameter change: 0.012582
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 119     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2154 | Absolute change: 0.0042 | Relative change: 1.09e-06
  Maximum item intercept parameter change: 0.017862
  Maximum item slope parameter change: 0.012498
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 120     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2113 | Absolute change: 0.0041 | Relative change: 1.07e-06
  Maximum item intercept parameter change: 0.017745
  Maximum item slope parameter change: 0.012414
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 121     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2073 | Absolute change: 0.004 | Relative change: 1.05e-06
  Maximum item intercept parameter change: 0.017626
  Maximum item slope parameter change: 0.012332
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 122     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.2033 | Absolute change: 0.004 | Relative change: 1.04e-06
  Maximum item intercept parameter change: 0.017515
  Maximum item slope parameter change: 0.012251
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 123     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.1994 | Absolute change: 0.0039 | Relative change: 1.02e-06
  Maximum item intercept parameter change: 0.017401
  Maximum item slope parameter change: 0.012171
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 124     2021-03-24 02:23:38
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.1955 | Absolute change: 0.0039 | Relative change: 1.01e-06
  Maximum item intercept parameter change: 0.017293
  Maximum item slope parameter change: 0.012092
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 125     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.1917 | Absolute change: 0.0038 | Relative change: 9.9e-07
  Maximum item intercept parameter change: 0.017182
  Maximum item slope parameter change: 0.012015
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 126     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.188 | Absolute change: 0.0038 | Relative change: 9.8e-07
  Maximum item intercept parameter change: 0.017073
  Maximum item slope parameter change: 0.011938
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 127     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.1843 | Absolute change: 0.0037 | Relative change: 9.6e-07
  Maximum item intercept parameter change: 0.016971
  Maximum item slope parameter change: 0.011863
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 128     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.1806 | Absolute change: 0.0036 | Relative change: 9.5e-07
  Maximum item intercept parameter change: 0.016864
  Maximum item slope parameter change: 0.011788
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 129     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.177 | Absolute change: 0.0036 | Relative change: 9.4e-07
  Maximum item intercept parameter change: 0.016761
  Maximum item slope parameter change: 0.011715
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 130     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.1735 | Absolute change: 0.0035 | Relative change: 9.2e-07
  Maximum item intercept parameter change: 0.01666
  Maximum item slope parameter change: 0.011643
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 131     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.17 | Absolute change: 0.0035 | Relative change: 9.1e-07
  Maximum item intercept parameter change: 0.01656
  Maximum item slope parameter change: 0.011572
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 132     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |--
  Deviance = 3833.1666 | Absolute change: 0.0034 | Relative change: 9e-07
  Maximum item intercept parameter change: 0.016462
  Maximum item slope parameter change: 0.011502
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 133     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1632 | Absolute change: 0.0034 | Relative change: 8.9e-07
  Maximum item intercept parameter change: 0.016365
  Maximum item slope parameter change: 0.011434
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 134     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1598 | Absolute change: 0.0033 | Relative change: 8.7e-07
  Maximum item intercept parameter change: 0.016266
  Maximum item slope parameter change: 0.011365
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 135     2021-03-24 02:23:39
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1565 | Absolute change: 0.0033 | Relative change: 8.6e-07
  Maximum item intercept parameter change: 0.016172
  Maximum item slope parameter change: 0.011297
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 136     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1533 | Absolute change: 0.0033 | Relative change: 8.5e-07
  Maximum item intercept parameter change: 0.016078
  Maximum item slope parameter change: 0.01123
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 137     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1501 | Absolute change: 0.0032 | Relative change: 8.4e-07
  Maximum item intercept parameter change: 0.015984
  Maximum item slope parameter change: 0.011164
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 138     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1469 | Absolute change: 0.0032 | Relative change: 8.3e-07
  Maximum item intercept parameter change: 0.015893
  Maximum item slope parameter change: 0.011102
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 139     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1438 | Absolute change: 0.0031 | Relative change: 8.2e-07
  Maximum item intercept parameter change: 0.015806
  Maximum item slope parameter change: 0.011038
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 140     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1407 | Absolute change: 0.0031 | Relative change: 8.1e-07
  Maximum item intercept parameter change: 0.015718
  Maximum item slope parameter change: 0.010975
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 141     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1376 | Absolute change: 0.003 | Relative change: 8e-07
  Maximum item intercept parameter change: 0.01563
  Maximum item slope parameter change: 0.010913
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 142     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1346 | Absolute change: 0.003 | Relative change: 7.8e-07
  Maximum item intercept parameter change: 0.015544
  Maximum item slope parameter change: 0.010852
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 143     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1316 | Absolute change: 0.003 | Relative change: 7.7e-07
  Maximum item intercept parameter change: 0.015459
  Maximum item slope parameter change: 0.010791
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 144     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1287 | Absolute change: 0.0029 | Relative change: 7.7e-07
  Maximum item intercept parameter change: 0.015375
  Maximum item slope parameter change: 0.010731
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 145     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1258 | Absolute change: 0.0029 | Relative change: 7.6e-07
  Maximum item intercept parameter change: 0.015291
  Maximum item slope parameter change: 0.010672
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 146     2021-03-24 02:23:40
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1229 | Absolute change: 0.0029 | Relative change: 7.5e-07
  Maximum item intercept parameter change: 0.015209
  Maximum item slope parameter change: 0.010614
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 147     2021-03-24 02:23:41
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1201 | Absolute change: 0.0028 | Relative change: 7.4e-07
  Maximum item intercept parameter change: 0.015128
  Maximum item slope parameter change: 0.010557
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 148     2021-03-24 02:23:41
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1173 | Absolute change: 0.0028 | Relative change: 7.3e-07
  Maximum item intercept parameter change: 0.015048
  Maximum item slope parameter change: 0.0105
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 149     2021-03-24 02:23:41
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1146 | Absolute change: 0.0028 | Relative change: 7.2e-07
  Maximum item intercept parameter change: 0.01497
  Maximum item slope parameter change: 0.010444
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Iteration 150     2021-03-24 02:23:41
E Step
M Step Intercepts   |--
M Step Slopes       |---
  Deviance = 3833.1119 | Absolute change: 0.0027 | Relative change: 7.1e-07
  Maximum item intercept parameter change: 0.014892
  Maximum item slope parameter change: 0.01039
  Maximum regression parameter change: 0
  Maximum variance parameter change: 0
....................................................
Item Parameters
   xsi.index xsi.label     est
1          1        A1 -3.0773
2          2        A2 -1.5905
3          3        A3 -0.3739
4          4        A4  0.1902
5          5        B1 -0.9969
6          6        B2 -0.0296
7          7        B3 -2.7625
8          8        B4 -1.0170
9          9        C1 -9.9296
10        10        C2 -1.2797
11        11        C3 -3.6576
12        12        C4 -1.4276
...................................
Regression Coefficients
     [,1] [,2]
[1,]    0    0

Variance:
     [,1] [,2]
[1,]    1    0
[2,]    0    1

Correlation Matrix:
     [,1] [,2]
[1,]    1    0
[2,]    0    1


EAP Reliability:
 Dim1  Dim2 
0.582 0.514 

-----------------------------
Start:  2021-03-24 02:23:26
End:  2021-03-24 02:23:41 
Time difference of 15.09378 secs


Three factors are required for identification -- general factor loadings set to be equal. 
Proceed with caution. 
Think about redoing the analysis with alternative values of the 'option' setting.

  Model   loglike Deviance Npars      AIC      BIC    Chisq df  p
1  mod1 -1954.888 3909.777    24 3957.777 4048.809 76.66491 11  0
2  mod2 -1916.556 3833.112    35 3903.112 4035.867       NA NA NA

TAM documentation built on June 25, 2021, 5:13 p.m.