irtDemo: Item Response Theory Demo Collection

Includes a collection of shiny applications to demonstrate or to explore fundamental item response theory (IRT) concepts such as estimation, scoring, and multidimensional IRT models.

Version: 0.1.4
Depends: R (≥ 3.2.4)
Imports: shiny (≥ 0.13.2), fGarch (≥ 3010.82)
Published: 2018-04-05
DOI: 10.32614/CRAN.package.irtDemo
Author: Metin Bulus [aut,cre] Wes Bonifay [aut,cre]
Maintainer: Metin Bulus <bulusmetin at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: README NEWS
In views: Psychometrics
CRAN checks: irtDemo results


Reference manual: irtDemo.pdf


Package source: irtDemo_0.1.4.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): irtDemo_0.1.4.tgz, r-oldrel (arm64): irtDemo_0.1.4.tgz, r-release (x86_64): irtDemo_0.1.4.tgz, r-oldrel (x86_64): irtDemo_0.1.4.tgz
Old sources: irtDemo archive


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