Figure 2.
Time-dependent ROC analysis, risk score analysis (risk score and heatmap of mRNA expression), and Kaplan–Meier analysis for the seven-gene signature in the training set of the TCGA cohort (a), the testing set of the TCGA cohort (b), the whole set of the TCGA cohort (c), and the set of the ICGC cohort (d). ROC, receiver operating characteristic; TCGA, The Cancer Genome Atlas; ICGC, International Cancer Genome Consortium.