steadyICA: ICA and Tests of Independence via Multivariate Distance Covariance

Functions related to multivariate measures of independence and ICA: -estimate independent components by minimizing distance covariance; -conduct a test of mutual independence based on distance covariance; -estimate independent components via infomax (a popular method but generally performs poorer than mdcovica, ProDenICA, and/or fastICA, but is useful for comparisons); -order indepedent components by skewness; -match independent components from multiple estimates; -other functions useful in ICA.

Author
Benjamin B. Risk and Nicholas A. James and David S. Matteson
Date of publication
2015-11-11 00:08:41
Maintainer
Benjamin Risk <bbr28@cornell.edu>
License
GPL (>= 2)
Version
1.0

View on CRAN

Man pages

compInd
Complete Measure of Mutual Multivariate Independence
dcovICA
ICA via distance covariance for 2 components
dcovustat
Calculate distance covariance via U-statistics
frobICA
match mixing matrices or ICs and calculate their Frobenius...
gmultidcov
Symmetric multivariate distance covariance for grouped...
infomaxICA
Estimates independent components via infomax
matchICA
match independent components using the Hungarian method
multidcov
Symmetric multivariate distance covariance
permTest
Permutation test for mutual independence.
rightskew
force ICs to have positive skewness and order by skewness
steadyICA
Estimate independent components by minimizing distance...
steadyICA-package
ICA via distance covariance, tests of mutual independence,...
theta2W
Convert angles to an orthogonal matrix.
W2theta
Convert an orthogonal matrix to its angular parameterization.
whitener
Whitening function

Files in this package

steadyICA
steadyICA/src
steadyICA/src/Makevars
steadyICA/src/multidcov.cpp
steadyICA/src/BinDistC.cpp
steadyICA/NAMESPACE
steadyICA/R
steadyICA/R/infomaxICA.R
steadyICA/R/kcdf_fun.R
steadyICA/R/matchfun.R
steadyICA/R/steadyICA.R
steadyICA/R/gmultidcov.R
steadyICA/MD5
steadyICA/DESCRIPTION
steadyICA/man
steadyICA/man/gmultidcov.Rd
steadyICA/man/whitener.Rd
steadyICA/man/steadyICA.Rd
steadyICA/man/permTest.Rd
steadyICA/man/infomaxICA.Rd
steadyICA/man/matchICA.Rd
steadyICA/man/dcovICA.Rd
steadyICA/man/steadyICA-package.Rd
steadyICA/man/compInd.Rd
steadyICA/man/multidcov.Rd
steadyICA/man/dcovustat.Rd
steadyICA/man/frobICA.Rd
steadyICA/man/theta2W.Rd
steadyICA/man/W2theta.Rd
steadyICA/man/rightskew.Rd