Fig. 3
From: Clinical M2 macrophages-related genes to aid therapy in pancreatic ductal adenocarcinoma
Establishment of the prognostic risk signature. A LASSO coefficient profiles of 22 candidate genes. A vertical line is drawn at the value chosen by 10-fold cross‐validation. B Ten‐time cross‐validation for tuning parameter selection in the lasso regression. The vertical lines are plotted based on the optimal data according to the minimum criteria and 1-standard error criterion. The left vertical line represents the 9 genes finally identified. C Kaplan–Meier curve analysis presenting difference of overall survival between the high-risk and low-risk groups. D Distribution of multi-genes model risk score. E The survival status and duration of PDAC patients. F Univariate Cox regression results of overall survival. G Multivariate Cox regression results of overall survival