Package: ICS 1.4-2

Klaus Nordhausen

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.

Authors:Klaus Nordhausen [aut, cre], Andreas Alfons [aut], Aurore Archimbaud [aut], Hannu Oja [aut], Anne Ruiz-Gazen [aut], David E. Tyler [aut]

ICS_1.4-2.tar.gz
ICS_1.4-2.zip(r-4.7-any)ICS_1.4-2.zip(r-4.6-any)
ICS_1.4-2.tar.gz(r-4.7-any)ICS_1.4-2.tar.gz(r-4.6-any)
ICS_1.4-2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
ICS/json (API)

# Install 'ICS' in R:

install.packages('ICS', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

6.19 score 20 packages 50 scripts 5.2k downloads 27 mentions 29 exports 11 dependencies

Last updated from:e5eb4f57cd. Checks:6 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	152
source / vignettes	OK	154
linux-release	OK	143
windows-devel	OK	110
windows-release	OK	97
wasm-release	OK	96

Exports:coef components cov4 cov4.wt covAxis covOrigin covW fitted gen_kurtosis ics ICS ICS_cov ICS_cov4 ICS_covAxis ICS_covW ICS_scovq ICS_tM ics.components ics2 mean3 Mean3Cov4 MeanCov mvnorm.kur.test mvnorm.skew.test plot scovq show summary tM

Dependencies:DBI lattice Matrix minqa mitools mvtnorm numDeriv Rcpp RcppArmadillo survey survival

Tools for Exploring Multivariate Data: The Package ICS

Introduction | Scatter matrices | Multivariate data analysis using an ICS | ICS and R | Examples for multivariate data analysis using an ICS

Rendered fromICS.Rnwusingutils::Sweave

Last update: 2015-09-27
Started: 2015-09-27

Citation

Readme and manuals

Help Manual

Help page	Topics
Tools for Exploring Multivariate Data via ICS/ICA	ICS-package
To extract the Unmixing Matrix	coef,ics-method coef-method coef.ics
To extract the Coefficient Matrix of the ICS Transformation	coef.ICS coef.ICS-S3
To extract the Component Scores of the ICS Transformation	components components.ICS
Scatter Matrix based on Fourth Moments	cov4
Weighted Scatter Matrix based on Fourth Moments	cov4.wt
One step Tyler Shape Matrix	covAxis
Covariance Matrix with Respect to the Origin	covOrigin
One-step M-estimator	covW
Fitted Values of an ICS Object	fitted,ics-method fitted-method fitted.ics
Fitted Values of the ICS Transformation	fitted.ICS fitted.ICS-S3
To extract the Generalized Kurtosis Values of the ICS Transformation	gen_kurtosis gen_kurtosis.ICS
Two Scatter Matrices ICS Transformation	ics
Location and Scatter Estimates for ICS	ICS_cov ICS_cov4 ICS_covAxis ICS_covW ICS_scatter ICS_scovq ICS_tM
Class ICS	ics-class
Two Scatter Matrices ICS Transformation	ICS ICS-S3
Extracting ICS Components	ics.components
Two Scatter Matrices ICS Transformation Augmented by Two Location Estimates	ics2
Class ICS2	ics2-class
Location Estimate based on Third Moments	mean3
Location Vector Based on 3rd Moments and Scatter Matrix Based on 4th Moments	Mean3Cov4
Mean Vector and Covariance Matrix	MeanCov
Test of Multivariate Normality Based on Kurtosis	mvnorm.kur.test
Test of Multivariate Normality Based on Skewness	mvnorm.skew.test
Scatterplot for a ICS Object	plot,ics,missing-method plot-ics plot-method plot.ics
Scatterplot Matrix of Component Scores from the ICS Transformation	plot.ICS plot.ICS-S3
Basic information of ICS Object	print.ics show,ics-method
Basic information of ICS Object	print.ICS print.ICS-S3
Basic information of ICS2 Object	print.ics2 show,ics2-method
Supervised scatter matrix based on quantiles	scovq
Screeplot for an ICS Object	screeplot.ics
Screeplot for an 'ICS' Object	screeplot.ICS screeplot.ICS-S3
To summarize an ICS object	summary,ics-method summary.ics
To summarize an 'ICS' object	summary.ICS summary.ICS-S3
To summarize an ICS2 object	summary,ics2-method summary.ics2
Joint M-estimation of Location and Scatter for a Multivariate t-distribution	tM

Package: ICS 1.4-2

ICS: Tools for Exploring Multivariate Data via ICS/ICA

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)