Table 1

Correlation between vocal similarity, genetic and geographic distance*

Distance matrices compared

Populations of collected samples

Rxy

P(rxy-rand > = rxy-data)

Pairwise comparisons


Vocal vs Geographic

21 populations (vocal)

0.672

0.01

190

Genetic vs Geographic

19 populations (genetic and vocal)

0.723

0.01

703

Genetic vs Vocal

19 populations (genetic and vocal)

0.503

0.01

136

Genetic vs Vocal

4 species (genetic and vocal)

0.868

0.02

6


*Rxy = correlation coefficient of Mantel test. P(rxy-rand > = rxy-data) = probability of positive autocorrelation (one tailed).

Thinh et al. BMC Evolutionary Biology 2011 11:36   doi:10.1186/1471-2148-11-36

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