Table 3. Two-sided paired-samples t test comparing the pairwise performance of the four methods on AUC.

	CART	DP-AUC	DP-IG	DP-BAY
CART		-0.851 (0.427)	-5.290 (0.002)	-5.460 (0.002)
DP-AUC			-3.090 (0.022)	-3.260 (0.017)
DP-IG				-1.860 (0.113)

In each cell in the table, the number on top is the mean difference between the method in the row and the method in the column and the number at the bottom is the corresponding p value. The mean difference is negative when method in the row has a lower AUC than the method in the column. Results in bold indicate p values of 0.05 or smaller.