TAM: Test Analysis Modules

The package includes marginal and joint maximum likelihood estimation of uni- and multidimensional item response models (Rasch, 2PL, 3PL, Generalized Partial Credit, Multi Facets, Structured Latent Class Analysis), fit statistics, standard error estimation, as well as plausible value imputation and weighted likelihood estimation of ability.

Version: 1.1
Depends: R (≥ 2.15.1), MASS
Imports: mvtnorm, CDM (≥ 3.4), tensor, sfsmisc, GPArotation, psych, Rcpp, mirt (≥ 1.5), lattice
LinkingTo: Rcpp, RcppArmadillo
Suggests: sirt (≥ 0.47)
Published: 2014-10-19
Author: Thomas Kiefer [aut], Alexander Robitzsch [aut, cre], Margaret Wu [aut]
Maintainer: Alexander Robitzsch <a.robitzsch at bifie.at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: http://www.edmeasurementsurveys.com/TAM/Tutorials/
NeedsCompilation: yes
Materials: NEWS
In views: Psychometrics
CRAN checks: TAM results

Downloads:

Reference manual: TAM.pdf
Package source: TAM_1.1.tar.gz
Windows binaries: r-devel: TAM_1.1.zip, r-release: TAM_1.1.zip, r-oldrel: TAM_1.0-3.18-1.zip
OS X Snow Leopard binaries: r-release: TAM_1.0-3.18-1.tgz, r-oldrel: TAM_1.0-3.18-1.tgz
OS X Mavericks binaries: r-release: TAM_1.0-3.18-1.tgz
Old sources: TAM archive

Reverse dependencies:

Reverse imports: sirt
Reverse suggests: CDM