Table 3.

Area under the ROC curves and prediction accuracy based on 10-fold cross validation

Model	AUC	Accuracy
Model 1	0.721 (0.011)	0.628 (0.013)
Model 2	0.674 (0.012)	0.632 (0.013)
Model 3	0.759 (0.009)	0.695 (0.014)
Model 4	0.764 (0.010)	0.707 (0.012)

Values indicate the average value and standard deviation of cross validated AUC and Accuracy.

Model 1: V _E  + E _HYS .

Model 2:P _F  + P _PF .

Model 3: V _E  + E _HYS  + P _F  + P _PF .

Model 4:V _E  + E _HYS  + PC1.

AUC: area under the ROC curves.