Figure 7

Risk model construction and evaluation. (A) The LASSO coefficient profiles (up) and 10-fold cross-validation for variable selection in the LASSO model (down). (B) Kaplan–Meier survival curves of OS in different risk groups. (C) ROC curves of the risk score in the TCGA-LIHC and GSE14520 cohort. (D,E) Scatter plot of the risk score in the TCGA-LIHC (D) and GEO (E) cohorts. (F,G) Heatmap of three core genes in different risk groups of TCGA-LIHC cohort (F) and GSE14520 cohort (G).