Fig. 3From: Predicting delayed methotrexate elimination in pediatric acute lymphoblastic leukemia patients: an innovative web-based machine learning tool developed through a multicenter, retrospective analysisCross validation curveThe dashed lines indicate the particular λ values, Lambda.min and Lambda.1se. The former represents higher accuracy using the corresponding number of features, i.e., a few more features are used; the latter represents the most straightforward model constructed, i.e., fewer features are usedBack to article page