Implements some item response models for multiple ratings, including the hierarchical rater model, conditional maximum likelihood estimation of linear logistic partial credit model and a wrapper function to the commercial FACETS program. See Robitzsch and Steinfeld (2018) for a description of the functionality of the package.
| Version: | 1.0-138 |
| Depends: | R (≥ 3.0-0) |
| Imports: | CDM (≥ 6.0-101), coda, graphics, MASS, methods, psychotools, Rcpp, sirt (≥ 2.4-9), stats, TAM |
| LinkingTo: | Rcpp, RcppArmadillo |
| Suggests: | eRm, lme4 |
| Published: | 2018-04-24 |
| Author: | Alexander Robitzsch [aut, cre], Jan Steinfeld [aut] |
| Maintainer: | Alexander Robitzsch <robitzsch at ipn.uni-kiel.de> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://github.com/alexanderrobitzsch/immer |
| NeedsCompilation: | yes |
| Citation: | immer citation info |
| Materials: | README NEWS |
| In views: | Psychometrics |
| CRAN checks: | immer results |
| Reference manual: | immer.pdf |
| Package source: | immer_1.0-138.tar.gz |
| Windows binaries: | r-devel: immer_1.0-138.zip, r-release: immer_1.0-138.zip, r-oldrel: immer_1.0-138.zip |
| OS X binaries: | r-release: immer_1.0-138.tgz, r-oldrel: immer_1.0-138.tgz |
| Old sources: | immer archive |
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