cIRT: Choice Item Response Theory

Jointly model the accuracy of cognitive responses and item choices within a bayesian hierarchical framework as described by Culpepper and Balamuta (2015) <doi:10.1007/s11336-015-9484-7>. In addition, the package contains the datasets used within the analysis of the paper.

Version: 1.3.0
Depends: R (≥ 3.5.0)
Imports: Rcpp (≥ 1.0.0)
LinkingTo: Rcpp, RcppArmadillo (≥ 0.9.200)
Suggests: knitr, rmarkdown
Published: 2019-01-24
Author: Steven Andrew Culpepper ORCID iD [aut, cph], James Joseph Balamuta ORCID iD [aut, cph, cre]
Maintainer: James Joseph Balamuta <balamut2 at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
Citation: cIRT citation info
Materials: NEWS
CRAN checks: cIRT results


Reference manual: cIRT.pdf
Vignettes: Estimating the Model in the Paper
Package Overview
Simulation Study with cIRT
Package source: cIRT_1.3.0.tar.gz
Windows binaries: r-devel:, r-devel-gcc8:, r-release:, r-oldrel:
OS X binaries: r-release: cIRT_1.3.0.tgz, r-oldrel: cIRT_1.3.0.tgz
Old sources: cIRT archive


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