Analysis of Differential Item Functioning (DIF) for dichotomous and polytomous items using an iterative hybrid of ordinal logistic regression and item response theory (IRT).
| Version: | 0.3-3 |
| Depends: | R (≥ 2.7.0), mirt, rms |
| Imports: | stats4 |
| Published: | 2016-03-03 |
| Author: | Seung W. Choi, with contributions from Laura E. Gibbons and Paul K. Crane |
| Maintainer: | Seung W. Choi <choi.phd at gmail.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| In views: | Psychometrics |
| CRAN checks: | lordif results |
| Reference manual: | lordif.pdf |
| Package source: | lordif_0.3-3.tar.gz |
| Windows binaries: | r-devel: lordif_0.3-3.zip, r-release: lordif_0.3-3.zip, r-oldrel: lordif_0.3-3.zip |
| OS X El Capitan binaries: | r-release: lordif_0.3-3.tgz |
| OS X Mavericks binaries: | r-oldrel: lordif_0.3-3.tgz |
| Old sources: | lordif archive |
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