Fig. 4: Association between prognostic features and (1) immune scores (2) biological pathways.

a, b represent the distribution of the prognostic features for the low and high ISs groups. a is for TCGA-LUAD (D1) and b is for TCGA-LUSC (D2). c, d show matrices containing the statistical significance (p values) of the difference in the distribution of enrichment score of biological pathways in patients who had low or high feature value. The columns represent the enrichment scores and the rows represent the values of the most prognostic features. In both c, d, the statistical significance was computed using Wilcoxon Rank Sum Test.