Fig. 4From: Signature construction and molecular subtype identification based on immune-related genes for better prediction of prognosis in hepatocellular carcinomaIdentification of seven optimal prognosis-related DEIGs. establishment of IRSS. (A) Ten-time cross-validation for tuning parameter selection in the lasso model. (B) lasso coefficient profiles. (C) The expression of 7 genes in TCGA train set. (D) Kaplan–Meier survival plots of high-risk and low-risk groups in TCGA train set. (E) The risk score and survival status of seven genes in patients. (F) Receiver operating characteristic curve (ROC) of risk score in the TCGA train setBack to article page