Nab-paclitaxel-oxaliplatin-S-1 vs FOLFOX in locally advanced gastric cancer: Efficacy and postoperative disease-free survival prediction

Figure 2 Least absolute shrinkage and selection operator regression analysis. A: Least absolute shrinkage and selection operator (LASSO) regression with 10-fold cross-validation for selection of the optimal penalty parameter; B: LASSO coefficient profiles of candidate variables as a function of log(λ); C: Coefficients of variables retained by the LASSO-Cox regression model. cTNM: Clinical tumor node metastasis; RECIST: Response evaluation criteria in solid tumors; TRG: Tumor regression grade.