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. 2014 Mar 4;9(3):e90905. doi: 10.1371/journal.pone.0090905

Table 6. Correlation analysis among GRAVY, ARO, ENC, GC3, GC and the first two principle axes.

f′1 (53.57%) f′2 (25.16%) ENC GC3 GC
GRAVY r 0.118NS −0.558** 0.420** −0.529** −0.568**
P 0.164 0.000 0.003 0.000 0.000
ARO r 0.169* −0.149NS 0.081NS 0.026NS −0.021NS
P 0.045 0.077 0.340 0.758 0.803

ARO: Aromaticity.

NS: non-significant (P>0.05).

*represents 0.01<P<0.05.

**represents P<0.01.