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. 2011 Apr 16;8:174. doi: 10.1186/1743-422X-8-174

Table 4.

Analysis of correlation between the first two principle axes and nucleotide contents in samples.

Base compositions f1' (26.98%) f2' (19.50%)
A3% r = -0.714** r = -0.573**
U3% r = 0.302NS r = 0.151NS
C3% r = 0.274NS r = 0.332NS
G3% r = 0.178NS r = 0.433*
(C3+G3)% r = 0.361NS r = 0.589**

ar value in this table is calculated in each correlation analysis.

NS means non-significant.

* means 0.01 < p < 0.05

**means p < 0.01