Research Paper Volume 13, Issue 15 pp 19789—19804

Comprehensive analysis of new prognostic signature based on ferroptosis-related genes in clear cell renal cell carcinoma

Validation of the four-gene signature. (A) K-M curve for the OS of ccRCC patients in the test set. (B, C) Distribution of the risk scores and corresponding OS status in test set. (D) ROC curve of the prognostic signature in test set. (E, F) PCA and t-SNE analyses of the TCGA test set.

Figure 3. Validation of the four-gene signature. (A) K-M curve for the OS of ccRCC patients in the test set. (B, C) Distribution of the risk scores and corresponding OS status in test set. (D) ROC curve of the prognostic signature in test set. (E, F) PCA and t-SNE analyses of the TCGA test set.