Figure 5

Construction of a prognostic PRGs model. (A) LASSO coefficient profiles of the PRGs. (B) Plots of ten-fold cross-validation error rates. (C) Distribution of risk score, survival status, and the expression of four prognostic PRGs in LUAD. (D, E). OS curves for LUAD patients in the high- and low-risk group and the ROC curve of measuring the predictive value.