For ordinal rating data, consider the accelerated EM algorithm to estimate and test models within the family of CUB models (where CUB stands for Combination of a discrete Uniform and a shifted Binomial distributions). The procedure is built upon Louis' identity for the observed information matrix. Best-subset variable selection is then implemented since it becomes more feasible from the computational point of view.
| Version: | 0.0.4 |
| Depends: | R (≥ 2.15.2) |
| Imports: | methods, Formula, utils, CUB |
| Published: | 2025-07-24 |
| DOI: | 10.32614/CRAN.package.FastCUB |
| Author: | Rosaria Simone [aut, cre] |
| Maintainer: | Rosaria Simone <rosaria.simone at unina.it> |
| License: | GPL-2 | GPL-3 |
| NeedsCompilation: | no |
| CRAN checks: | FastCUB results |
| Reference manual: | FastCUB.html , FastCUB.pdf |
| Package source: | FastCUB_0.0.4.tar.gz |
| Windows binaries: | r-devel: FastCUB_0.0.4.zip, r-release: FastCUB_0.0.4.zip, r-oldrel: FastCUB_0.0.4.zip |
| macOS binaries: | r-release (arm64): FastCUB_0.0.4.tgz, r-oldrel (arm64): FastCUB_0.0.4.tgz, r-release (x86_64): FastCUB_0.0.4.tgz, r-oldrel (x86_64): FastCUB_0.0.4.tgz |
| Old sources: | FastCUB archive |
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