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 (2018) <doi:10.1007/s10260-018-00442-w>).

Version: 2.1.0
Imports: statmod, stats, utils, mirt
Suggests: knitr, ltm, rmarkdown, sna
Published: 2018-10-02
Author: Michela Battauz
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


Reference manual: equateIRT.pdf
Vignettes: The R Package equateIRT: A Tutorial
equateIRT: An R Package for IRT Test Equating
Package source: equateIRT_2.1.0.tar.gz
Windows binaries: r-devel: equateIRT_2.1.0.zip, r-release: equateIRT_2.1.0.zip, r-oldrel: equateIRT_2.1.0.zip
OS X binaries: r-release: equateIRT_2.1.0.tgz, r-oldrel: equateIRT_2.1.0.tgz
Old sources: equateIRT archive

Reverse dependencies:

Reverse depends: equateMultiple
Reverse imports: kequate


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