\title{IcaSet-object containing a FastICA decomposition of gene expression microarrray-based data of bladder cancer samples.}
   Object of class \code{\link{IcaSet}} containing an ICA
   decomposition calculated by the FastICA algorithm
   (through matlab function "icasso") on gene expression
   data of urothelial tumors. measured on a HG-U133-plus2
   Affymetrix microarrays. It contains 20 independent
   components. The original expression data contain 93 tumor
   samples, were normalized with GCRMA with
   log2-transformation, and are restricted to the 10000 most
   variable probe sets.
   Anne Biton