Package: mirt
Version: 0.1-18
Date: 2011-08-09
Type: Package
Title: Multidimensional Item Response Theory
Author: Phil Chalmers <rphilip.chalmers@gmail.com>
Maintainer: Phil Chalmers <rphilip.chalmers@gmail.com>
Description: Analysis of dichotomous and polychotomous response data
        using latent trait models under the Item Response Theory
        paradigm.  Includes the multivariate two- and three-parameter
        logistic models, confirmatory bifactor analysis, polytomous
        confirmatory and exploratory item response models, and
        partially-compensatory item response modeling in conjunction
        with other IRT models.
Depends: R (>= 2.10), methods, lattice, psych, GPArotation, mvtnorm
Imports: SparseM, sem
LazyLoad: yes
LazyData: yes
Repository: CRAN
License: GPL (>= 2)
URL:
Repository/R-Forge/Project: mirt
Repository/R-Forge/Revision: 102
Date/Publication: 2011-10-14 06:41:59
Packaged: 2011-10-13 21:15:14 UTC; rforge
