Table 6. P-Values of a Pairwise Wilcoxon Signed-Rank Test for AUC Results, Comparing All Three Similarity Methods (GED-Based, FP-Based, and SED-Based)^a.

	ULS-UDS			GLL&GDD
	SED	FP	GED	SED	FP	GED
SED		0.273322	0.0678892		4.26037 × 10–08*	3.34327 × 10–12*
FP	0.273322		0.465209	4.26037 × 10–08*		0.0018207*
GED	0.0678892	0.465209		3.34327 × 10–12*	0.0018207*

	CAPST			MUV
	SED	FP	GED	SED	FP	GED
SED		0.0678892	0.0678892		0.000351533*	0.00748178*
FP	0.0678892		0.465209	0.000351533*		0.0615039
GED	0.0678892	0.465209		0.00748178*	0.0615039

	DUD-E			NRLiSt_BDB
	SED	FP	GED	SED	FP	GED
SED		0.109745	0.00768579*		0.0520334	3.02696 × 10–05*
FP	0.109745		0.00768579*	0.0520334		0.00167307*
GED	0.00768579*	0.00768579*		3.02696 × 10–05*	0.00167307*

^aThe test is done using all targets separated by datasets. Here, a confidence level of α = 0.05 is used, so p-values lower than α indicate statistically significant differences, which are marked with an asterisk (*) in the table.