Table 9. Comparison of Classification Accuracy by Different Connectivity Index.

		ANOVA	Tukey HSD test
Connectivity index	Mean (S.D.)	F	Correlation	Coherence	PSI
Correlation	0.61 (0.03)
Coherence	0.62 (0.04)	12492.56**		> Correlation**
				(p = 0.03)
PSI	0.82 (0.06)				> Correlation**
					(p = 1.52×10−57)
					> Coherence**
					(p = 3.22×10−51)

df = 2/49.

Note: *p<.05. **p<.01.