Table 4.

Summary of correlation analysis between the axis in COA and sixteen dinucleotides frequencies in HAV ORFs.

	UU	UC	UA	UG	CU	CC	CA	CG
Axis 1
r	−0.865	0.733	−0.637	−0.781	0.679	0.820	−0.366	0.557
P	<0.0001	<0.0001	<0.001	<0.0001	<0.001	<0.0001	0.041	0.002

	AU	AC	AA	AG	GU	GC	GA	GG
Axis 1
r	−0.625	0.706	0.431	−0.742	0.798	−0.569	0.699	0.755
P	<0.001	<0.001	0.019	<0.0001	<0.0001	0.002	<0.001	<0.0001