obscore_dist: A function calculates IRT observed score using recursion...
In takuizum/irtfun2: Some useful functions for IRT
View source: R/mext-contract.R
Description
A function calculates IRT observed score using recursion formula.
Usage
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obscore_dist(
theta,
a,
b,
c,
D = 1.702,
name = "test",
color = "cyan",
output = 1
)
Arguments
theta
a vector of theta estimator EAP, MAP or MLE...
a
a slope parameter.
b
a location parameter
c
a lower asymptote parameter
D
a factor constant
name
a plot title
color
a plot color.
output
int. if 1 score vector, if 2 cumulative distribution plot.
takuizum/irtfun2 documentation built on May 10, 2020, 8:30 a.m.
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View source: R/mext-contract.R
Description
A function calculates IRT observed score using recursion formula.
Usage
1 2 3 4 5 6 7 8 9 10 | obscore_dist(
theta,
a,
b,
c,
D = 1.702,
name = "test",
color = "cyan",
output = 1
)
|
Arguments
theta |
a vector of theta estimator EAP, MAP or MLE... |
a |
a slope parameter. |
b |
a location parameter |
c |
a lower asymptote parameter |
D |
a factor constant |
name |
a plot title |
color |
a plot color. |
output |
int. if 1 score vector, if 2 cumulative distribution plot. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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