Package: FastCUB Title: Fast Estimation of CUB Models via Louis' Identity Version: 0.0.4 Authors@R: c(person("Rosaria", "Simone", role = c("aut","cre"), email = "rosaria.simone@unina.it")) Description: 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. Depends: R (>= 2.15.2) License: GPL-2 | GPL-3 Encoding: UTF-8 Imports: methods, Formula, utils, CUB LazyData: true RoxygenNote: 6.1.1 NeedsCompilation: no Packaged: 2026-06-19 09:53:53 UTC; root Author: Rosaria Simone [aut, cre] Maintainer: Rosaria Simone Repository: https://cran.r-universe.dev Date/Publication: 2025-07-24 10:00:22 UTC RemoteUrl: https://github.com/cran/FastCUB RemoteRef: HEAD RemoteSha: 590994b36d7daf8a254853834819db2fcd1a25df