Figure 3

Discrimination ability of the model in the internal verification and external verification cohorts. (A–C) ROC curve analysis of the model in the internal validation cohort in the TCGA and GSE9893 and the total set in the TCGA; (D–H) ROC curve analysis of the model in the external verification cohorts, such as GSE20685, GSE43365, GSE11001, GSE58644 and GSE74667.