[BioC] PAMR- Package: Workflow and/or other methods

[Peter Kupfer]

Dear all,
i searched for a classification method for microarrays with 3 groups. Therefore I found the package "PAMR" which works out for the example data and with the tutorial ( http://www-stat.stanford.edu/~tibs/PAM/Rdist/doc/readme.html )
Well, i tried it with my data and the output is not so good as expected. So I asked myself if there is any limitation regarding the numbers of genes for the input . Are there any experiences regarding the input/gene numbers? 

If there are any methods/scripts for classification of three diseases, please let me know.
All the best and thanks
Peter