Fig. 1
From: A gene-based survival score for lung adenocarcinoma by multiple transcriptional datasets analysis
A Survival-related SS for LUAD. a DEGs acquired from the intersection of four LUAD datasets (GSE10072, GSE32863, GSE43458 and TCGA-LUAD); b, c Survival-related genes screened out preliminarily from upregulated DEGs and downregulated DEGs according to OS via univariate Cox regression analysis; d The correlation matrix for survival-related genes screened preliminarily; e, f Core genes identified further considering OS by LASSO regression analysis; g Comprehensive assessment of core genes by PCA