fastICA_gene_expr: ICA analysis based on the package fastICA

In jinhyunju/icreport: Tools for creating a visual summary of matrix decomposition results.

Description

Minor tweak to fastICA to make it faster

Usage

fastICA_gene_expr(X, n.comp, fun = "logcosh", alpha = 1, maxit = 200,
  tol = 1e-04, verbose = TRUE, w.init = NULL)

Arguments

X	Phenotype matrix with diemnsions g x N
n.comp	Number of components to be estimated or method to estimate it.
fun	Function to be used in ICA estimation
alpha	alpha for ICA, should be in range [1,2].
maxit	Maximum iterations
tol	Threshold for convergence
verbose	If TRUE details of the estimation process are shown.
w.init	Initial value for W, if left unspecified random numbers will be used.

Value

List with the following entries.

jinhyunju/icreport documentation built on May 19, 2019, 10:35 a.m.