All of the statistical evaluations were done and visualized in
GeneXPress, a cluster analysis and visualization tool
we developed for this purpose. The tool can evaluate the output of any clustering program for
enrichment of gene annotations and motifs and is freely available for academic use.
After downloading GeneXPress, you can examine all modules
and regulation programs in detail, by opening this file
The raw expression data we used (after selecting the 2355 used in our analysis) is available here.