scDIFtest: Item-Wise Score-Based DIF Detection

Detection of item-wise Differential Item Functioning (DIF) in fitted 'mirt', 'multipleGroup' or 'bfactor' models using score-based structural change tests. Under the hood the sctest() function from the 'strucchange' package is used.

Version: 0.1.1
Imports: sandwich, strucchange, mirt, zoo
Suggests: mvtnorm, psychotree, knitr, rmarkdown, testthat
Published: 2020-07-02
DOI: 10.32614/CRAN.package.scDIFtest
Author: Dries Debeer [cre, aut]
Maintainer: Dries Debeer <debeer.dries at>
License: GPL-3
NeedsCompilation: no
CRAN checks: scDIFtest results


Reference manual: scDIFtest.pdf
Vignettes: scDIFtest


Package source: scDIFtest_0.1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): scDIFtest_0.1.1.tgz, r-oldrel (arm64): scDIFtest_0.1.1.tgz, r-release (x86_64): scDIFtest_0.1.1.tgz, r-oldrel (x86_64): scDIFtest_0.1.1.tgz
Old sources: scDIFtest archive

Reverse dependencies:

Reverse imports: mstDIF


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