These analyses apply different criteria to define spot clusters of co-regulated metagenes: overexpression and underexpression, mutual correlations between the metagenes, k-means clustering and cluster detection in the distance map. Gene set enrichment analysis provides the leading sets of each of the spots considered. Spot-related heatmaps characterize the expression profiles of the selected features in the series of samples. Single spot summary sheets provide detailed information on each of the spots such as the ranked list of samples which overexpress this feature in decreasing order according to the mean t-statistics of the spot and the ranked list of the overrepresented gene sets together with the histogram of the respective p-value distribution.
Reports contain the spot module expression profiles and assignments of the spots to samples and to groups.
Networks of spot association are visualized as graphs. WTO, correlation networks and correlation spanning trees, are given for individual spots and spot patterns.
For each spot, enrichment of chromosomal postitions (chromosome/band) is visualized as overview heatmaps and individual chromosome plots.