Results of LDA and ANN classification models.

aStat. are the statistical parameters of the models in both training and validation series: Sp, Sn, and Ac indicate Specificity, Sensitivity and Accuracy. In addition, the subscripts l and nl indicate whether the models are linear or non-linear and the number in the subscripts indicates the number of the model, so that: Spl1, Snl1, Acl1, and Spnl1, Snnl1, Acnl1, are the Specificities, Sensitivities, Accuracies of the first linear and non-linear models.