equateIRT: IRT Equating Methods

Computation of direct, chain and average (bisector) equating coefficients with standard errors using Item Response Theory (IRT) methods for dichotomous items (Battauz (2013) <doi:10.1007/s11336-012-9316-y>, Battauz (2015) <doi:10.18637/jss.v068.i07>). Test scoring can be performed by true score equating and observed score equating methods. DIF detection can be performed using a Wald-type test (Battauz (2019) <doi:10.1007/s10260-018-00442-w>). The package includes tests to assess the stability of the equating transformations (Battauz(2022) <doi:10.1111/stan.12277>).

Version:	2.5.1
Imports:	statmod, stats, utils, mirt
Suggests:	knitr, ltm, rmarkdown, sna
Published:	2024-10-03
DOI:	10.32614/CRAN.package.equateIRT
Author:	Michela Battauz [aut, cre]
Maintainer:	Michela Battauz <michela.battauz at uniud.it>
License:	GPL-3
NeedsCompilation:	no
Citation:	equateIRT citation info
Materials:	NEWS
In views:	Psychometrics
CRAN checks:	equateIRT results

Documentation:

Reference manual:	equateIRT.pdf
Vignettes:	The R Package equateIRT: A Tutorial (source, R code) equateIRT: An R Package for IRT Test Equating (source, R code)

Downloads:

Package source:	equateIRT_2.5.1.tar.gz
Windows binaries:	r-devel: equateIRT_2.5.1.zip, r-release: equateIRT_2.5.1.zip, r-oldrel: equateIRT_2.5.1.zip
macOS binaries:	r-release (arm64): equateIRT_2.5.1.tgz, r-oldrel (arm64): equateIRT_2.5.1.tgz, r-release (x86_64): equateIRT_2.5.1.tgz, r-oldrel (x86_64): equateIRT_2.5.1.tgz
Old sources:	equateIRT archive

Reverse dependencies:

Reverse depends:	equateMultiple
Reverse imports:	kequate

Linking:

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