ICSClust-package {ICSClust}

Tandem Clustering with Invariant Coordinate Selection

Description

Implementation of tandem clustering with invariant coordinate selection with different scatter matrices and several choices for the selection of components as described in Alfons, A., Archimbaud, A., Nordhausen, K.and Ruiz-Gazen, A. (2022) <arXiv:2212.06108>.

Details

The DESCRIPTION file:

Package:	ICSClust
Type:	Package
Title:	Tandem Clustering with Invariant Coordinate Selection
Version:	0.1.0
Date:	2023-09-20
Description:	Implementation of tandem clustering with invariant coordinate selection with different scatter matrices and several choices for the selection of components as described in Alfons, A., Archimbaud, A., Nordhausen, K.and Ruiz-Gazen, A. (2022) <arXiv:2212.06108>.
License:	GPL (>= 3)
Encoding:	UTF-8
Depends:	ICS (>= 1.4-0), ggplot2
Imports:	cluster, fpc, GGally, heplots, mclust, moments, mvtnorm, otrimle, RcppRoll, rrcov, scales, tclust
LinkingTo:	Rcpp, RcppArmadillo
Suggests:	testthat (>= 3.0.0)
URL:	https://github.com/AuroreAA/ICSClust
BugReports:	https://github.com/AuroreAA/ICSClust/issues
Authors@R:	c(person("Aurore", "Archimbaud", email = "[e-mail]", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-6511-9091")), person("Andreas", "Alfons", email = "[e-mail]", role = "aut", comment = c(ORCID = "0000-0002-2513-3788")), person("Klaus", "Nordhausen", email = "[e-mail]", role = "aut", comment = c(ORCID = "0000-0002-3758-8501")), person("Anne", "Ruiz-Gazen", email = "[e-mail]", role = "aut", comment = c(ORCID = "0000-0001-8970-8061")))
Author:	Aurore Archimbaud [aut, cre] (<https://orcid.org/0000-0002-6511-9091>), Andreas Alfons [aut] (<https://orcid.org/0000-0002-2513-3788>), Klaus Nordhausen [aut] (<https://orcid.org/0000-0002-3758-8501>), Anne Ruiz-Gazen [aut] (<https://orcid.org/0000-0001-8970-8061>)
Maintainer:	Aurore Archimbaud <[e-mail]>
Roxygen:	list(markdown = TRUE)
RoxygenNote:	7.2.3
Config/testthat/edition:	3
Archs:	x64

Index of help topics:

ICSClust                Tandem clustering with ICS
ICSClust-package        Tandem Clustering with Invariant Coordinate
                        Selection
ICS_lcov                Local Shape Scatter Estimates for ICS
ICS_mcd                 MCD location and Scatter Estimates for ICS
ICS_mlc                 Cauchy location and Scatter Estimates for ICS
ICS_tcov                Pairwise one-step M-estimate of scatter for ICS
ICS_ucov                Simple robust estimates of scatter for ICS
component_plot          Scatterplot Matrix with densities on the
                        diagonal
discriminatory_crit     Selection of ICS components based on
                        discriminatory power
kmeans_clust            _k_-means clustering
mclust_clust            Model-Based Clustering
med_crit                Selection of Invariant components using the med
                        criterion
mixture_sim             Simulation of a mixture of Gaussian
                        distributions
normal_crit             Selection of Non-normal Invariant Components
                        Using Marginal Normality Tests
pam_clust               Partitioning Around Medoids clustering
plot.ICSClust           Scatterplot Matrix with densities on the
                        diagonal
print.ICSClust_summary
                        Print of an 'ICSClust_summary' object
rimle_clust             Robust Improper Maximum Likelihood Clustering
runif_outside_range     Uniform distribution outside a given range
select_plot             Plot of the Generalized Kurtosis Values of the
                        ICS Transformation
summary.ICSClust        Summary of an 'ICSClust' object
tcov                    Pairwise one-step M-estimate of scatter
tkmeans_clust           Trimmed k-means clustering
ucov                    Simple robust estimates of scatter
var_crit                Selection of Invariant components using the var
                        criterion

Author(s)

Aurore Archimbaud [aut, cre] (<https://orcid.org/0000-0002-6511-9091>), Andreas Alfons [aut] (<https://orcid.org/0000-0002-2513-3788>), Klaus Nordhausen [aut] (<https://orcid.org/0000-0002-3758-8501>), Anne Ruiz-Gazen [aut] (<https://orcid.org/0000-0001-8970-8061>)

Maintainer: Aurore Archimbaud <[e-mail]>

References

Alfons, A., Archimbaud, A., Nordhausen, K., & Ruiz-Gazen, A. (2022). Tandem clustering with invariant coordinate selection. arXiv preprint arXiv:2212.06108.