Fig. 2
From: Validation and comparison of the molecular classifications of pancreatic carcinomas
Comparison of the four molecular classifications. a Venn diagram comparing the gene lists of the four subtype classifications. b Heatmap of Cramer’s V statistic reflecting the strength of the correlations between the classifiers in term of assignment to the poor-prognosis and good-prognosis groups. The V statistic values are color-coded according to the scale shown below the heatmap