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irtProb (version 1.2)
Utilities and Probability Distributions Related to Multidimensional Person Item Response Models
Description
Multidimensional Person Item Response Theory probability distributions
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Version
Version
1.2
1.1
1.0
Install
install.packages('irtProb')
Monthly Downloads
13
Version
1.2
License
GPL (>= 2)
Maintainer
Gilles Raiche
Last Published
May 2nd, 2014
Functions in irtProb (1.2)
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utilities
Utility Functions
irtProb-package
Utilities and Probability Distributions Related to Multidimensional Person Item Response Models (IRT)
graphics
Graphic Functions to Illustrate Response Curves and Parameter Estimation
modelChoose
Functions For Choosing The m4pl Best Model(s)
checkAdequation
Function to Check the Adequation of the Second Derivatives
likelihoodCurve
Functions to Graph m4pl Likelihood Curves
m4plModelShow
Results For Each Subject To Each Model