Figure 3. Prognostic T cell-related signature (TRS) developed with integrative machine learning analysis. (A) The C-index of each prognostic model constructed by 10 machine learning algorithms and 101 kinds of combinations in training and testing cohort. The survival curve and corresponding ROC curve of ovarian cancer with high and low-risk score in TCGA (B), GSE14764 (C), GSE26193 (D), GSE26172 (E) and GSE140082 (F) cohort.