IRT Models for Polytomous and Continuous Item Responses
Graphical model check
Item Characteristic Curve
Computes Andersen's Likelihood Ratio Test for the multidimensional pol...
Estimation of Multidimensional Polytomous Rasch model (Rasch, 1961)
Estimation of continuous rating scale model (Mueller, 1987)
Dimensionality test for the multidimensional polytomous Rasch model
Estimation of dichotomous logistic Rasch model (Rasch, 1960)
Data set extraversion
IRT Models for Polytomous and Continuous Item Responses
Estimation of person parameters
Data set META reasoning test.
simulate data according to CRSM
simulate data according to Rasch model
simulate data according to MPRM
Test for the scoring weights in the unidimensional polytomous Rasch mo...
Estimates the multidimensional polytomous Rasch model (Rasch, 1961) with conditional maximum likelihood estimation.