Package: PUGMM
Version: 0.1.2
Title: Parsimonious Ultrametric Gaussian Mixture Models
Description: Parsimonious Ultrametric Gaussian Mixture Models via grouped coordinate ascent (equivalent to EM) algorithm characterized by the inspection of hierarchical relationships among variables via parsimonious extended ultrametric covariance structures. The methodologies are described in Cavicchia, Vichi, Zaccaria (2024) <doi:10.1007/s11222-024-10405-9>, (2022) <doi:10.1007/s11634-021-00488-x> and (2020) <doi:10.1007/s11634-020-00400-z>.
Authors@R: 
    c(person("Giorgia", "Zaccaria", , "giorgia.zaccaria@unimib.it", role = c("aut", "cre"), comment = c(ORCID = "0000-0001-9119-9104")),
    person("Carlo", "Cavicchia", , "cavicchia@ese.eur.nl", role = c("aut"), comment = c(ORCID = "0000-0003-1816-3521")),
    person("Lorenzo", "Balzotti", , "lorenzo.balzotti@uniroma1.it", role = c("aut"), comment = c(ORCID = "0000-0001-6191-9801")),
    person("Alexa A.", "Sochaniwsky", , "sochaa1@mcmaster.ca", role = c("aut"), comment = c(ORCID = "0009-0005-8043-5091")),
    person("Paul D.", "McNicholas", , "mcnicholas@math.mcmaster.ca", role = c("aut"), comment = c(ORCID = "0000-0002-2482-523X")))
Depends: R (>= 4.0)
Imports: ClusterR, doParallel, foreach, igraph, ManlyMix, MASS, Matrix,
        mclust, mcompanion, ppclust, Rcpp
License: MIT + file LICENSE
URL: https://github.com/giorgiazaccaria/PUGMM
BugReports: https://github.com/giorgiazaccaria/PUGMM/issues
LazyData: true
Encoding: UTF-8
RoxygenNote: 7.3.3
Maintainer: Giorgia Zaccaria <giorgia.zaccaria@unimib.it>
NeedsCompilation: yes
LinkingTo: Rcpp
Packaged: 2025-10-23 14:56:15 UTC; GZ082042
Author: Giorgia Zaccaria [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-9119-9104>),
  Carlo Cavicchia [aut] (ORCID: <https://orcid.org/0000-0003-1816-3521>),
  Lorenzo Balzotti [aut] (ORCID: <https://orcid.org/0000-0001-6191-9801>),
  Alexa A. Sochaniwsky [aut] (ORCID:
    <https://orcid.org/0009-0005-8043-5091>),
  Paul D. McNicholas [aut] (ORCID:
    <https://orcid.org/0000-0002-2482-523X>)
Repository: CRAN
Date/Publication: 2025-10-23 15:20:02 UTC
Built: R 4.6.0; aarch64-apple-darwin23; 2026-04-26 09:38:32 UTC; unix
Archs: PUGMM.so.dSYM
