tests/testthat/_snaps/startNLR.md

startNLR - examples at help page

Code
  startNLR(Data, group, model = "3PLcg")
Output
  [[1]]
           a          b c        aDif      bDif
  1 0.803528 -0.5545696 0 -0.04546579 0.7790496

  [[2]]
            a          b c    aDif      bDif
  2 0.6070957 -0.7381788 0 0.31033 0.7303649

  [[3]]
            a          b         c         aDif       bDif
  3 0.6146679 -0.6717698 0.2105793 -0.003272895 -0.1338688

  [[4]]
            a         b         c       aDif       bDif
  4 0.6206673 -0.639168 0.3786497 0.01282108 -0.3413823

  [[5]]
            a         b         c        aDif       bDif
  5 0.7330905 -1.150193 0.3007038 -0.03438126 -0.1170534

  [[6]]
            a          b c       aDif       bDif
  6 0.6841399 -0.7566681 0 0.01923415 0.05428855

  [[7]]
            a          b          c       aDif       bDif
  7 0.6918365 -0.4661765 0.08011013 -0.1486659 -0.6729622

  [[8]]
            a          b          c     aDif        bDif
  8 0.5111858 -0.7294573 0.02894087 0.198776 0.006989234

  [[9]]
            a          b          c        aDif        bDif
  9 0.6083599 -0.4645629 0.01517289 -0.07240124 -0.08734126

  [[10]]
             a          b          c        aDif       bDif
  10 0.5769053 -0.2063425 0.04501444 -0.05441014 -0.3289015

  [[11]]
             a         b          c        aDif      bDif
  11 0.6646585 -1.007692 0.01199162 -0.01910439 0.1210262

  [[12]]
             a          b c       aDif      bDif
  12 0.5908041 -0.4892599 0 0.08303696 0.2559915

  [[13]]
             a          b         c       aDif       bDif
  13 0.6300507 -0.9142994 0.2650514 0.01723558 0.08843438

  [[14]]
             a         b c        aDif       bDif
  14 0.7505623 0.3536455 0 -0.08479531 -0.1338582

  [[15]]
             a           b c       aDif       bDif
  15 0.5639624 -0.09464822 0 0.01804995 -0.2923393

  [[16]]
             a         b c        aDif      bDif
  16 0.8258482 0.2526813 0 -0.02662637 -0.107213

  [[17]]
            a         b c       aDif       bDif
  17 0.512145 0.4708969 0 0.01194957 -0.4098997

  [[18]]
             a        b c        aDif        bDif
  18 0.8310156 0.402433 0 -0.04855186 0.005960168

  [[19]]
           a          b c       aDif        bDif
  19 0.84519 0.08076388 0 -0.2252835 -0.03191637

  [[20]]
             a         b c       aDif      bDif
  20 0.6197988 0.3135336 0 0.07998677 0.1259236
Code
  startNLR(Data, group, model = "3PLcg", parameterization = "is")
Output
  [[1]]
          b1        b0 c          b3       b2
  1 0.803528 0.4456122 0 -0.04546579 0.615782

  [[2]]
           b1        b0 c      b3        b2
  2 0.6070957 0.4481452 0 0.31033 0.4409765

  [[3]]
           b1        b0         c           b3          b2
  3 0.6146679 0.4129153 0.2105793 -0.003272895 -0.07964808

  [[4]]
           b1        b0         c         b3         b2
  4 0.6206673 0.3967107 0.3786497 0.01282108 -0.2244566

  [[5]]
           b1        b0         c          b3          b2
  5 0.7330905 0.8431955 0.3007038 -0.03438126 -0.04224121

  [[6]]
           b1        b0 c         b3         b2
  6 0.6841399 0.5176669 0 0.01923415 0.02363129

  [[7]]
           b1        b0          c         b3         b2
  7 0.6918365 0.3225179 0.08011013 -0.1486659 -0.2962288

  [[8]]
           b1        b0          c       b3         b2
  8 0.5111858 0.3728882 0.02894087 0.198776 -0.1400365

  [[9]]
           b1        b0          c          b3          b2
  9 0.6083599 0.2826214 0.01517289 -0.07240124 -0.01317637

  [[10]]
            b1        b0          c          b3         b2
  10 0.5769053 0.1190401 0.04501444 -0.05441014 -0.1606223

  [[11]]
            b1        b0          c          b3         b2
  11 0.6646585 0.6697711 0.01199162 -0.01910439 0.09738032

  [[12]]
            b1        b0 c         b3        b2
  12 0.5908041 0.2890568 0 0.08303696 0.1318709

  [[13]]
            b1       b0         c         b3         b2
  13 0.6300507 0.576055 0.2650514 0.01723558 0.04148388

  [[14]]
            b1        b0 c          b3         b2
  14 0.7505623 -0.265433 0 -0.08479531 -0.1191059

  [[15]]
            b1         b0 c         b3         b2
  15 0.5639624 0.05337804 0 0.01804995 -0.1718535

  [[16]]
            b1         b0 c          b3          b2
  16 0.8258482 -0.2086764 0 -0.02662637 -0.09241496

  [[17]]
           b1         b0 c         b3         b2
  17 0.512145 -0.2411675 0 0.01194957 -0.2091992

  [[18]]
            b1         b0 c          b3          b2
  18 0.8310156 -0.3344281 0 -0.04855186 -0.01487526

  [[19]]
          b1          b0 c         b3          b2
  19 0.84519 -0.06826083 0 -0.2252835 -0.03797994

  [[20]]
            b1         b0 c         b3       b2
  20 0.6197988 -0.1943277 0 0.07998677 0.113198
Code
  startNLR(Data, group, model = "3PLcg", simplify = TRUE)
Output
             a           b          c         aDif         bDif
  1  0.8035280 -0.55456959 0.00000000 -0.045465788  0.779049635
  2  0.6070957 -0.73817885 0.00000000  0.310330020  0.730364950
  3  0.6146679 -0.67176982 0.21057931 -0.003272895 -0.133868800
  4  0.6206673 -0.63916801 0.37864972  0.012821079 -0.341382325
  5  0.7330905 -1.15019290 0.30070384 -0.034381258 -0.117053386
  6  0.6841399 -0.75666812 0.00000000  0.019234146  0.054288549
  7  0.6918365 -0.46617649 0.08011013 -0.148665851 -0.672962198
  8  0.5111858 -0.72945727 0.02894087  0.198776015  0.006989234
  9  0.6083599 -0.46456293 0.01517289 -0.072401236 -0.087341259
  10 0.5769053 -0.20634246 0.04501444 -0.054410143 -0.328901482
  11 0.6646585 -1.00769206 0.01199162 -0.019104392  0.121026227
  12 0.5908041 -0.48925994 0.00000000  0.083036964  0.255991496
  13 0.6300507 -0.91429945 0.26505136  0.017235577  0.088434376
  14 0.7505623  0.35364553 0.00000000 -0.084795310 -0.133858213
  15 0.5639624 -0.09464822 0.00000000  0.018049954 -0.292339298
  16 0.8258482  0.25268128 0.00000000 -0.026626373 -0.107213007
  17 0.5121450  0.47089694 0.00000000  0.011949572 -0.409899740
  18 0.8310156  0.40243297 0.00000000 -0.048551864  0.005960168
  19 0.8451900  0.08076388 0.00000000 -0.225283518 -0.031916372
  20 0.6197988  0.31353356 0.00000000  0.079986773  0.125923571
Code
  startNLR(Data, group, model = "3PLcg", parameterization = "is", simplify = TRUE)
Output
            b1          b0          c           b3          b2
  1  0.8035280  0.44561218 0.00000000 -0.045465788 -0.61578200
  2  0.6070957  0.44814518 0.00000000  0.310330020 -0.44097650
  3  0.6146679  0.41291535 0.21057931 -0.003272895  0.07964808
  4  0.6206673  0.39671068 0.37864972  0.012821079  0.22445656
  5  0.7330905  0.84319553 0.30070384 -0.034381258  0.04224121
  6  0.6841399  0.51766685 0.00000000  0.019234146 -0.02363129
  7  0.6918365  0.32251791 0.08011013 -0.148665851  0.29622878
  8  0.5111858  0.37288822 0.02894087  0.198776015  0.14003652
  9  0.6083599  0.28262144 0.01517289 -0.072401236  0.01317637
  10 0.5769053  0.11904007 0.04501444 -0.054410143  0.16062232
  11 0.6646585  0.66977110 0.01199162 -0.019104392 -0.09738032
  12 0.5908041  0.28905676 0.00000000  0.083036964 -0.13187091
  13 0.6300507  0.57605497 0.26505136  0.017235577 -0.04148388
  14 0.7505623 -0.26543300 0.00000000 -0.084795310  0.11910586
  15 0.5639624  0.05337804 0.00000000  0.018049954  0.17185347
  16 0.8258482 -0.20867637 0.00000000 -0.026626373  0.09241496
  17 0.5121450 -0.24116752 0.00000000  0.011949572  0.20919922
  18 0.8310156 -0.33442806 0.00000000 -0.048551864  0.01487526
  19 0.8451900 -0.06826083 0.00000000 -0.225283518  0.03797994
  20 0.6197988 -0.19432773 0.00000000  0.079986773 -0.11319804
Code
  startNLR(Data, group, model = "2PL")
Output
  [[1]]
           a          b        aDif      bDif
  1 0.803528 -0.5545696 -0.04546579 0.7790496

  [[2]]
            a          b    aDif      bDif
  2 0.6070957 -0.7381788 0.31033 0.7303649

  [[3]]
            a         b         aDif       bDif
  3 0.4852316 -1.539724 -0.002583691 -0.1385151

  [[4]]
            a         b        aDif       bDif
  4 0.3856518 -2.602855 0.007966381 -0.3016395

  [[5]]
            a         b        aDif       bDif
  5 0.5126474 -2.323334 -0.02404268 -0.1747799

  [[6]]
            a          b       aDif       bDif
  6 0.6841399 -0.7566681 0.01923415 0.05428855

  [[7]]
            a          b       aDif       bDif
  7 0.6364134 -0.7179315 -0.1367562 -0.7418676

  [[8]]
            a          b      aDif       bDif
  8 0.4963917 -0.8460623 0.1930233 0.03963645

  [[9]]
            a          b       aDif        bDif
  9 0.5991293 -0.5152127 -0.0713027 -0.09418341

  [[10]]
             a          b       aDif       bDif
  10 0.5509363 -0.3697532 -0.0519609 -0.3459183

  [[11]]
             a         b       aDif      bDif
  11 0.6566882 -1.044214 -0.0188753 0.1199454

  [[12]]
             a          b       aDif      bDif
  12 0.5908041 -0.4892599 0.08303696 0.2559915

  [[13]]
             a         b       aDif      bDif
  13 0.4630549 -2.059094 0.01266726 0.1189173

  [[14]]
             a         b        aDif       bDif
  14 0.7505623 0.3536455 -0.08479531 -0.1338582

  [[15]]
             a           b       aDif       bDif
  15 0.5639624 -0.09464822 0.01804995 -0.2923393

  [[16]]
             a         b        aDif      bDif
  16 0.8258482 0.2526813 -0.02662637 -0.107213

  [[17]]
            a         b       aDif       bDif
  17 0.512145 0.4708969 0.01194957 -0.4098997

  [[18]]
             a        b        aDif        bDif
  18 0.8310156 0.402433 -0.04855186 0.005960168

  [[19]]
           a          b       aDif        bDif
  19 0.84519 0.08076388 -0.2252835 -0.03191637

  [[20]]
             a         b       aDif      bDif
  20 0.6197988 0.3135336 0.07998677 0.1259236
Code
  startNLR(Data, group, model = "2PL", parameterization = "is")
Output
  [[1]]
          b1        b0          b3       b2
  1 0.803528 0.4456122 -0.04546579 0.615782

  [[2]]
           b1        b0      b3        b2
  2 0.6070957 0.4481452 0.31033 0.4409765

  [[3]]
           b1        b0           b3          b2
  3 0.4852316 0.7471225 -0.002583691 -0.06287585

  [[4]]
           b1       b0          b3         b2
  4 0.3856518 1.003796 0.007966381 -0.1394661

  [[5]]
           b1       b0          b3          b2
  5 0.5126474 1.191051 -0.02404268 -0.02953911

  [[6]]
           b1        b0         b3         b2
  6 0.6841399 0.5176669 0.01923415 0.02363129

  [[7]]
           b1        b0         b3         b2
  7 0.6364134 0.4569012 -0.1367562 -0.2724979

  [[8]]
           b1        b0        b3         b2
  8 0.4963917 0.4199783 0.1930233 -0.1359837

  [[9]]
           b1       b0         b3          b2
  9 0.5991293 0.308679 -0.0713027 -0.01297645

  [[10]]
            b1        b0         b3        b2
  10 0.5509363 0.2037104 -0.0519609 -0.153392

  [[11]]
            b1        b0         b3         b2
  11 0.6566882 0.6857227 -0.0188753 0.09621258

  [[12]]
            b1        b0         b3        b2
  12 0.5908041 0.2890568 0.08303696 0.1318709

  [[13]]
            b1        b0         b3         b2
  13 0.4630549 0.9534735 0.01266726 0.03048852

  [[14]]
            b1        b0          b3         b2
  14 0.7505623 -0.265433 -0.08479531 -0.1191059

  [[15]]
            b1         b0         b3         b2
  15 0.5639624 0.05337804 0.01804995 -0.1718535

  [[16]]
            b1         b0          b3          b2
  16 0.8258482 -0.2086764 -0.02662637 -0.09241496

  [[17]]
           b1         b0         b3         b2
  17 0.512145 -0.2411675 0.01194957 -0.2091992

  [[18]]
            b1         b0          b3          b2
  18 0.8310156 -0.3344281 -0.04855186 -0.01487526

  [[19]]
          b1          b0         b3          b2
  19 0.84519 -0.06826083 -0.2252835 -0.03797994

  [[20]]
            b1         b0         b3       b2
  20 0.6197988 -0.1943277 0.07998677 0.113198
Code
  startNLR(Data, group, model = "2PL", parameterization = "logistic")
Output
  [[1]]
          b1        b0          b3       b2
  1 0.803528 0.4456122 -0.04546579 0.615782

  [[2]]
           b1        b0      b3        b2
  2 0.6070957 0.4481452 0.31033 0.4409765

  [[3]]
           b1        b0           b3          b2
  3 0.4852316 0.7471225 -0.002583691 -0.06287585

  [[4]]
           b1       b0          b3         b2
  4 0.3856518 1.003796 0.007966381 -0.1394661

  [[5]]
           b1       b0          b3          b2
  5 0.5126474 1.191051 -0.02404268 -0.02953911

  [[6]]
           b1        b0         b3         b2
  6 0.6841399 0.5176669 0.01923415 0.02363129

  [[7]]
           b1        b0         b3         b2
  7 0.6364134 0.4569012 -0.1367562 -0.2724979

  [[8]]
           b1        b0        b3         b2
  8 0.4963917 0.4199783 0.1930233 -0.1359837

  [[9]]
           b1       b0         b3          b2
  9 0.5991293 0.308679 -0.0713027 -0.01297645

  [[10]]
            b1        b0         b3        b2
  10 0.5509363 0.2037104 -0.0519609 -0.153392

  [[11]]
            b1        b0         b3         b2
  11 0.6566882 0.6857227 -0.0188753 0.09621258

  [[12]]
            b1        b0         b3        b2
  12 0.5908041 0.2890568 0.08303696 0.1318709

  [[13]]
            b1        b0         b3         b2
  13 0.4630549 0.9534735 0.01266726 0.03048852

  [[14]]
            b1        b0          b3         b2
  14 0.7505623 -0.265433 -0.08479531 -0.1191059

  [[15]]
            b1         b0         b3         b2
  15 0.5639624 0.05337804 0.01804995 -0.1718535

  [[16]]
            b1         b0          b3          b2
  16 0.8258482 -0.2086764 -0.02662637 -0.09241496

  [[17]]
           b1         b0         b3         b2
  17 0.512145 -0.2411675 0.01194957 -0.2091992

  [[18]]
            b1         b0          b3          b2
  18 0.8310156 -0.3344281 -0.04855186 -0.01487526

  [[19]]
          b1          b0         b3          b2
  19 0.84519 -0.06826083 -0.2252835 -0.03797994

  [[20]]
            b1         b0         b3       b2
  20 0.6197988 -0.1943277 0.07998677 0.113198
Code
  startNLR(Data, group, model = "4PL", match = "score")
Output
  [[1]]
            a        b cR dR        aDif   bDif cF dF
  1 0.2587156 9.880598  0  1 -0.01463883 2.4196  0  1

  [[2]]
            a        b          cR dR       aDif     bDif cF dF
  2 0.1964099 9.359335 0.004788726  1 0.09897782 2.219396  0  1

  [[3]]
            a        b        cR dR        aDif       bDif       cF dF
  3 0.1956394 9.399439 0.2014277  1 0.003523097 -0.1808384 0.219731  1

  [[4]]
            a        b        cR dR       aDif       bDif        cF dF
  4 0.1956052 9.401226 0.3652006  1 0.01287445 -0.6314144 0.3920988  1

  [[5]]
            a        b        cR dR          aDif       bDif        cF dF
  5 0.2308482 7.840253 0.2849871  1 -0.0007091662 0.02669693 0.3164206  1

  [[6]]
            a        b cR dR        aDif      bDif cF dF
  6 0.2202756 9.252913  0  1 0.006192905 0.1686113  0  1

  [[7]]
            a        b cR dR         aDif      bDif        cF dF
  7 0.2049089 9.373223  0  1 -0.008101338 -0.034463 0.1825676  1

  [[8]]
            a        b        cR dR       aDif     bDif cF dF
  8 0.1792728 10.33273 0.1084787  1 0.04270131 -1.23436  0  1

  [[9]]
            a        b cR dR        aDif      bDif         cF dF
  9 0.1929044 10.00283  0  1 -0.01354956 0.3247955 0.05245522  1

  [[10]]
             a        b cR dR          aDif       bDif         cF dF
  10 0.1773875 10.45461  0  1 -0.0008068642 0.04821488 0.09017539  1

  [[11]]
             a        b         cR dR         aDif      bDif         cF dF
  11 0.2145648 8.497741 0.01457818  1 -0.007255575 0.3262305 0.00940506  1

  [[12]]
             a        b cR dR       aDif      bDif cF dF
  12 0.1902239 10.08344  0  1 0.02673579 0.7950675  0  1

  [[13]]
             a        b        cR dR          aDif        bDif        cF dF
  13 0.2057001 8.899444 0.2751976  1 -0.0001283659 0.006071304 0.2549051  1

  [[14]]
            a        b cR dR        aDif       bDif cF dF
  14 0.241662 12.70136  0  1 -0.02730193 -0.4157416  0  1

  [[15]]
             a        b cR dR        aDif       bDif cF dF
  15 0.1815815 11.30904  0  1 0.005811626 -0.9079578  0  1

  [[16]]
             a        b cR dR         aDif      bDif cF dF
  16 0.2659021 12.38779  0  1 -0.008573015 -0.332986  0  1

  [[17]]
             a        b cR        dR         aDif       bDif cF dF
  17 0.1732152 12.48312  0 0.9519813 -0.004470116 -0.6906748  0  1

  [[18]]
             a        b cR dR        aDif      bDif cF dF
  18 0.2675659 12.85289  0  1 -0.01563246 0.0185113  0  1

  [[19]]
             a        b cR dR        aDif      bDif cF dF
  19 0.2721297 11.85384  0  1 -0.07253556 -0.099127  0  1

  [[20]]
             a        b cR dR       aDif      bDif cF dF
  20 0.1995594 12.57678  0  1 0.02575371 0.3910979  0  1
Code
  startNLR(Data, group, model = "4PL", match = "score", parameterization = "is")
Output
  [[1]]
           b1        b0 cR dR          b3        b2 cF dF
  1 0.2587156 -2.556264  0  1 -0.01463883 0.4459277  0  1

  [[2]]
           b1        b0          cR dR         b3       b2 cF dF
  2 0.1964099 -1.838266 0.004788726  1 0.09897782 1.581949  0  1

  [[3]]
           b1        b0        cR dR          b3           b2       cF dF
  3 0.1956394 -1.838901 0.2014277  1 0.003523097 -0.002901096 0.219731  1

  [[4]]
           b1        b0        cR dR         b3          b2        cF dF
  4 0.1956052 -1.838929 0.3652006  1 0.01287445 -0.01060147 0.3920988  1

  [[5]]
           b1        b0        cR dR            b3           b2        cF dF
  5 0.2308482 -1.809908 0.2849871  1 -0.0007091662 0.0005839633 0.3164206  1

  [[6]]
           b1        b0 cR dR          b3         b2 cF dF
  6 0.2202756 -2.038191  0  1 0.006192905 0.09548757  0  1

  [[7]]
           b1        b0 cR dR           b3          b2        cF dF
  7 0.2049089 -1.920657  0  1 -0.008101338 -0.08271823 0.1825676  1

  [[8]]
           b1        b0        cR dR         b3        b2 cF dF
  8 0.1792728 -1.852378 0.1084787  1 0.04270131 0.1672253  0  1

  [[9]]
           b1        b0 cR dR          b3          b2         cF dF
  9 0.1929044 -1.929591  0  1 -0.01354956 -0.07728035 0.05245522  1

  [[10]]
            b1        b0 cR dR            b3           b2         cF dF
  10 0.1773875 -1.854516  0  1 -0.0008068642 7.836328e-05 0.09017539  1

  [[11]]
            b1        b0         cR dR           b3          b2         cF dF
  11 0.2145648 -1.823316 0.01457818  1 -0.007255575 0.005974607 0.00940506  1

  [[12]]
            b1        b0 cR dR         b3        b2 cF dF
  12 0.1902239 -1.918111  0  1 0.02673579 0.4420863  0  1

  [[13]]
            b1        b0        cR dR            b3          b2        cF dF
  13 0.2057001 -1.830616 0.2751976  1 -0.0001283659 0.000105703 0.2549051  1

  [[14]]
           b1        b0 cR dR          b3         b2 cF dF
  14 0.241662 -3.069437  0  1 -0.02730193 -0.4358902  0  1

  [[15]]
            b1        b0 cR dR          b3         b2 cF dF
  15 0.1815815 -2.053513  0  1 0.005811626 -0.1044212  0  1

  [[16]]
            b1        b0 cR dR           b3         b2 cF dF
  16 0.2659021 -3.293938  0  1 -0.008573015 -0.1918876  0  1

  [[17]]
            b1        b0 cR        dR           b3        b2 cF dF
  17 0.1732152 -2.162267  0 0.9519813 -0.004470116 -0.172349  0  1

  [[18]]
            b1        b0 cR dR          b3         b2 cF dF
  18 0.2675659 -3.438995  0  1 -0.01563246 -0.1962587  0  1

  [[19]]
            b1        b0 cR dR          b3       b2 cF dF
  19 0.2721297 -3.225781  0  1 -0.07253556 -0.87961  0  1

  [[20]]
            b1        b0 cR dR         b3        b2 cF dF
  20 0.1995594 -2.509816  0  1 0.02575371 0.4120183  0  1
Code
  startNLR(Data, group, model = c(rep("1PL", 5), rep("2PL", 5), rep("3PL", 5),
  rep("4PL", 5)))
Output
  [[1]]
            a          b      bDif
  1 0.7809904 -0.5545696 0.7790496

  [[2]]
            a          b      bDif
  2 0.7624514 -0.7381788 0.7303649

  [[3]]
            a         b       bDif
  3 0.4840608 -1.539724 -0.1385151

  [[4]]
            a         b       bDif
  4 0.3897325 -2.602855 -0.3016395

  [[5]]
            a         b       bDif
  5 0.5007513 -2.323334 -0.1747799

  [[6]]
            a          b       aDif       bDif
  6 0.6841399 -0.7566681 0.01923415 0.05428855

  [[7]]
            a          b       aDif       bDif
  7 0.6364134 -0.7179315 -0.1367562 -0.7418676

  [[8]]
            a          b      aDif       bDif
  8 0.4963917 -0.8460623 0.1930233 0.03963645

  [[9]]
            a          b       aDif        bDif
  9 0.5991293 -0.5152127 -0.0713027 -0.09418341

  [[10]]
             a          b       aDif       bDif
  10 0.5509363 -0.3697532 -0.0519609 -0.3459183

  [[11]]
             a          b         cR        aDif      bDif         cF
  11 0.6664031 -0.9998145 0.01457818 -0.02253462 0.1050379 0.00940506

  [[12]]
             a          b cR       aDif      bDif cF
  12 0.5908041 -0.4892599  0 0.08303696 0.2559915  0

  [[13]]
             a          b        cR          aDif        bDif        cF
  13 0.6388705 -0.8704762 0.2751976 -0.0003986834 0.001954805 0.2549051

  [[14]]
             a         b cR        aDif       bDif cF
  14 0.7505623 0.3536455  0 -0.08479531 -0.1338582  0

  [[15]]
             a           b cR       aDif       bDif cF
  15 0.5639624 -0.09464822  0 0.01804995 -0.2923393  0

  [[16]]
             a         b cR dR        aDif      bDif cF dF
  16 0.8258482 0.2526813  0  1 -0.02662637 -0.107213  0  1

  [[17]]
            a         b cR        dR        aDif       bDif cF dF
  17 0.537978 0.2833769  0 0.9519813 -0.01388344 -0.2223797  0  1

  [[18]]
             a        b cR dR        aDif        bDif cF dF
  18 0.8310156 0.402433  0  1 -0.04855186 0.005960168  0  1

  [[19]]
           a          b cR dR       aDif        bDif cF dF
  19 0.84519 0.08076388  0  1 -0.2252835 -0.03191637  0  1

  [[20]]
             a         b cR dR       aDif      bDif cF dF
  20 0.6197988 0.3135336  0  1 0.07998677 0.1259236  0  1
Code
  startNLR(Data, group, model = "4PL", constraints = "ac", simplify = TRUE)
Output
             a           b          c        dR         bDif dF
  1  0.7809904 -0.55456959 0.00000000 1.0000000  0.779049635  1
  2  0.7624514 -0.73817885 0.00000000 1.0000000  0.730364950  1
  3  0.6131848 -0.67176982 0.21057931 1.0000000 -0.133868800  1
  4  0.6272347 -0.63916801 0.37864972 1.0000000 -0.341382325  1
  5  0.7160790 -1.15019290 0.30070384 1.0000000 -0.117053386  1
  6  0.6939306 -0.75666812 0.00000000 1.0000000  0.054288549  1
  7  0.6176581 -0.46617649 0.08011013 1.0000000 -0.672962198  1
  8  0.6107266 -0.72945727 0.02894087 1.0000000  0.006989234  1
  9  0.5723024 -0.46456293 0.01517289 1.0000000 -0.087341259  1
  10 0.5498378 -0.20634246 0.04501444 1.0000000 -0.328901482  1
  11 0.6552702 -1.00769206 0.01199162 1.0000000  0.121026227  1
  12 0.6324808 -0.48925994 0.00000000 1.0000000  0.255991496  1
  13 0.6388283 -0.91429945 0.26505136 1.0000000  0.088434376  1
  14 0.7083418  0.35364553 0.00000000 1.0000000 -0.133858213  1
  15 0.5731307 -0.09464822 0.00000000 1.0000000 -0.292339298  1
  16 0.8127383  0.25268128 0.00000000 1.0000000 -0.107213007  1
  17 0.5443904  0.28337692 0.00000000 0.9519813 -0.222379724  1
  18 0.8069415  0.40243297 0.00000000 1.0000000  0.005960168  1
  19 0.7327315  0.08076388 0.00000000 1.0000000 -0.031916372  1
  20 0.6599573  0.31353356 0.00000000 1.0000000  0.125923571  1


drabinova/difNLR documentation built on June 12, 2025, 4:47 a.m.