mcIRT: IRT models for multiple choice items (mcIRT)

This package provides functions to estimate two popular IRT-models: The Nominal Response Model (Bock 1972) and the quite recently developed Nested Logit Model (Suh & Bolt 2010). These are two models to examine multiple-choice items and other multicategorial response formats.

Version: 0.41
Depends: R (≥ 2.14)
Imports: Rcpp (≥ 0.8.0)
LinkingTo: Rcpp, RcppArmadillo
Suggests: testthat
Published: 2014-08-30
Author: Manuel Reif
Maintainer: Manuel Reif <manuel.reif at>
License: GPL-3
NeedsCompilation: yes
Citation: mcIRT citation info
In views: Psychometrics
CRAN checks: mcIRT results


Reference manual: mcIRT.pdf
Package source: mcIRT_0.41.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Snow Leopard binaries: r-release: mcIRT_0.41.tgz, r-oldrel: mcIRT_0.41.tgz
OS X Mavericks binaries: r-release: mcIRT_0.41.tgz
Old sources: mcIRT archive