Fig. 2From: Prediction of vaginal birth after cesarean delivery in Southeast China: a retrospective cohort studyFeature selection using the least absolute shrinkage and selection operator (LASSO) logistic regression model. a LASSO coefficient profiles of the 13 features describing success rate of TOLAC. b Tuning parameter (lamda) selection in the LASSO model used 5-fold cross-validation via minimum criteria for determining success rate of TOLACBack to article page