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 (Drabinova and Martinkova, 2017, doi:10.1111/jedm.12158).
| Version: |
1.3.3 |
| Depends: |
R (≥ 3.1) |
| Imports: |
CTT, ggplot2 (≥ 2.2.1), grDevices, methods, msm, nnet, plyr, reshape2, stats, VGAM |
| Suggests: |
ShinyItemAnalysis |
| Published: |
2020-05-04 |
| 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 |