Item Response Theory and Computerized Adaptive Testing Functions

A collection of Item Response Theory (IRT) and Computerized Adaptive Testing (CAT) functions that are used in psychometrics.


News

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.

install.packages("irt")

0.1.3 by Emre Gonulates, 18 days ago


Browse source code at https://github.com/cran/irt


Authors: Emre Gonulates [aut, cre]


Documentation:   PDF Manual  


GPL-3 license


Imports Rcpp, ggplot2, parallel

Depends on methods

Linking to Rcpp


See at CRAN