Table 5. Statistical significance test results.

Type			H0	p-value
NC	GAFD-NW	GAFD-Phy	Non rejected	4.56 ×10−1
NC	GAFD-NW	NW-Phy	Rejected	7.76 ×10−3
NC	GAFD-Phy	NW-Phy	Rejected	6.90 ×10−4
C	GAFD-NW	GAFD-Phy	Non rejected	3.70 ×10−1
C	GAFD-NW	NW-Phy	Non rejected	1.76 ×10−1
C	GAFD-Phy	NW-Phy	Non rejected	2.80 ×10−1

Wilcoxon Signed-Rank Test was performed to determine the statistical significance of comparing the means of the similarity scores for each pair of methods on coding (C) and non-coding (NC) sequences.

Significance level of 0.05. Phy = Phylip.