Package: MixMatrix Type: Package Title: Classification with Matrix Variate Normal and t Distributions Version: 0.2.8 Authors@R: c(person("Geoffrey", "Thompson", ,email="gzthompson@gmail.com", role = c("aut", "cre"), comment = c(ORCID = '0000-0003-2436-8822')), person("B. D.", "Ripley", comment = "author of original lda and qda functions", email = "ripley@stats.ox.ac.uk", role = c("ctb","cph")), person("W. N.", "Venables", comment = "author of original lda and qda functions", role = c("ctb","cph"))) Description: Provides sampling and density functions for matrix variate normal, t, and inverted t distributions; ML estimation for matrix variate normal and t distributions using the EM algorithm, including some restrictions on the parameters; and classification by linear and quadratic discriminant analysis for matrix variate normal and t distributions described in Thompson et al. (2019) . Performs clustering with matrix variate normal and t mixture models. Depends: R (>= 3.5.0) Imports: stats, CholWishart, Rcpp, glue Suggests: knitr, rmarkdown, testthat, covr, ggplot2, dplyr, magrittr, spelling VignetteBuilder: knitr URL: https://github.com/gzt/MixMatrix/, https://gzt.github.io/MixMatrix/ BugReports: https://github.com/gzt/MixMatrix/issues Language: en-us License: GPL-3 RoxygenNote: 7.3.2 Encoding: UTF-8 LinkingTo: Rcpp, RcppArmadillo Roxygen: list(markdown = TRUE) Repository: https://gzt.r-universe.dev Date/Publication: 2024-09-30 16:17:06 UTC RemoteUrl: https://github.com/gzt/mixmatrix RemoteRef: HEAD RemoteSha: 2295b55c06be7654206d20098a22d82640dc5d31 NeedsCompilation: yes Packaged: 2026-07-03 12:39:48 UTC; root Author: Geoffrey Thompson [aut, cre] (ORCID: ), B. D. Ripley [ctb, cph] (author of original lda and qda functions), W. N. Venables [ctb, cph] (author of original lda and qda functions) Maintainer: Geoffrey Thompson