Correlation between prognostic and oncogenic signatures. Heat map representation of the pair wise Pearson's correlations between a selection of "oncogenic" and "prognostic" signatures described in Table 1. (a) Hierarchical clustering of signatures based on the pair wise correlation in human tumor samples. (b) Pair wise Pearson's correlations in the dog tumor dataset are represented. Signatures are ordered as in (a). In yellow are highlighted the three major clusters of correlated signatures described in the text.