difNLR: DIF and DDF Detection by Non-Linear Regression Models

Detection of differential item functioning (DIF) among dichotomously scored items and differential distractor functioning (DDF) among unscored items with non-linear regression procedures based on generalized logistic regression models (Hladka & Martinkova, 2020, <doi:10.32614/RJ-2020-014>).

Version: 1.4.2-1
Depends: R (≥ 3.1)
Imports: calculus, ggplot2 (≥ 3.4.0), msm, nnet, plyr, stats, VGAM
Suggests: ShinyItemAnalysis
Published: 2023-05-03
DOI: 10.32614/CRAN.package.difNLR
Author: Adela Hladka [aut, cre], Patricia Martinkova [aut], Karel Zvara [ctb]
Maintainer: Adela Hladka <hladka at cs.cas.cz>
BugReports: https://github.com/adelahladka/difNLR/issues
License: GPL-3
NeedsCompilation: no
Citation: difNLR citation info
Materials: README NEWS
In views: Psychometrics
CRAN checks: difNLR results


Reference manual: difNLR.pdf


Package source: difNLR_1.4.2-1.tar.gz
Windows binaries: r-devel: difNLR_1.4.2-1.zip, r-release: difNLR_1.4.2-1.zip, r-oldrel: difNLR_1.4.2-1.zip
macOS binaries: r-release (arm64): difNLR_1.4.2-1.tgz, r-oldrel (arm64): difNLR_1.4.2-1.tgz, r-release (x86_64): difNLR_1.4.2-1.tgz, r-oldrel (x86_64): difNLR_1.4.2-1.tgz
Old sources: difNLR archive

Reverse dependencies:

Reverse imports: SIAmodules
Reverse suggests: ShinyItemAnalysis


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