The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

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
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

Documentation:

Reference manual: difNLR.pdf

Downloads:

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

Linking:

Please use the canonical form https://CRAN.R-project.org/package=difNLR to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.