Figure 6
Data modeling workflow. The performance of the models was assessed by two approaches: (1) fivefold cross-validation and (2) testing in the validation set. CV cross-validation, ASCA ANOVA-simultaneous component analysis, LASSO least absolute shrinkage and selection operator, LR logistic regression, AUC area under the receiver operating characteristic curve, AUCcv AUC obtained by fivefold cross-validation, AUCvs AUC obtained by testing in the validation set.
