Fig. 4

Construction of a prognostic LRGs model. A LASSO coefficient profiles of the two LRGs. B Plots of the ten-fold cross-validation error rates. C Distribution of risk score, survival status, and the expression of 2 prognostic LRGs in breast cancer. D-E Overall survival curves for breast cancer patients in the high-/low-risk group and the ROC curve of measuring the predictive value