Fig. 3.
Topological characteristics of proportional and non-proportional genes in TCGA pan-cancer cohorts. (A) Betweenness of proportional and non-proportional genes; (B) Closeness of proportional and non-proportional genes; (C) Degree of proportional and non-proportional genes; (D & E) Gene interaction networks in GBM and LGG; (F) Proportion of gene CPH model that assumption violated PH in the 5 important biological processes. CPH, Cox proportional hazard regression; PH, proportional hazard; TCGA, The Cancer Genome Atlas.