Fig. 3

Pan-cancer analysis of survival-related genes from Cox regression. Significant regression coefficients from Cox regression were clustered. Harmful genes were shown in red and protective genes were shown in blue. Grey color indicates insignificant cases (FDR ≥ 0.05). White color indicates inapplicable cases. Each row represents the Cox coefficients from a specific gene in cancer types. Each column represents a cancer type with the number of significant genes (FDR < 0.05) greater or equal to 100. Genes not significant in any cancer types were not shown here. Rows and columns were clustering by Pearson distance and complete linkage. The organ system is indicated with different colors. The scale bar at the bottom indicates the range of Cox coefficients