[R] Explained variance for ICA

Hello, I think to use FastICA package for microarray data clusterization, but one question stops me: can I know how much variance explain each component (or all components together) ? I will be very thankful for the help. Thanks, Pavel [[alternative HTML version deleted]]

[R] packages that were removed from the CRAN repository

Hello , I have a general question: What does it means that a package was removed from the CRAN repository? There were problems in the package? I want to use 'mlice' package, but the package doesn't exist in the CRAN now and I worry about... I will be very thankful for the answer! Pavel