ICS: Tools for Exploring Multivariate Data via ICS/ICA

Implementation of Tyler, Critchley, Duembgen and Oja's (JRSS B, 2009, <doi:10.1111/j.1467-9868.2009.00706.x>) and Oja, Sirkia and Eriksson's (AJS, 2006, <https://www.ajs.or.at/index.php/ajs/article/view/vol35,%20no2%263%20-%207>) method of two different scatter matrices to obtain an invariant coordinate system or independent components, depending on the underlying assumptions.

Version: 1.4-2
Depends: R (≥ 2.5.0), methods, mvtnorm
Imports: survey, graphics
Suggests: pixmap, robustbase, MASS, ICSNP, testthat (≥ 3.0.0), ICSOutlier
Published: 2025-03-18
DOI: 10.32614/CRAN.package.ICS
Author: Klaus Nordhausen ORCID iD [aut, cre], Andreas Alfons ORCID iD [aut], Aurore Archimbaud ORCID iD [aut], Hannu Oja ORCID iD [aut], Anne Ruiz-Gazen ORCID iD [aut], David E. Tyler [aut]
Maintainer: Klaus Nordhausen <klausnordhausenR at gmail.com>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: ICS citation info
Materials: NEWS
CRAN checks: ICS results

Documentation:

Reference manual: ICS.html , ICS.pdf
Vignettes: Tools for Exploring Multivariate Data: The Package ICS (source, R code)

Downloads:

Package source: ICS_1.4-2.tar.gz
Windows binaries: r-devel: ICS_1.4-2.zip, r-release: ICS_1.4-2.zip, r-oldrel: ICS_1.4-2.zip
macOS binaries: r-release (arm64): ICS_1.4-2.tgz, r-oldrel (arm64): ICS_1.4-2.tgz, r-release (x86_64): ICS_1.4-2.tgz, r-oldrel (x86_64): ICS_1.4-2.tgz
Old sources: ICS archive

Reverse dependencies:

Reverse depends: ICSClust, ICSNP, ICSOutlier, ICSShiny, ICtest
Reverse imports: MNM
Reverse suggests: JADE, performance
Reverse enhances: robustX

Linking:

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