Fig. 1
From: Early identification of dropouts during the special forces selection program

Receiver Operating Characteristic (ROC) Curves. The thick blue line represents the estimate of the average ROC curve over all folds. The thinner lines in gray display all individual folds of the 12-fold cross-validation. The average Area Under the Curve (AUC) and 1.96 * standard error scores are shown in the bottom right of each graph.