Test of the Neutral Mutation Hypothesis
This function tests the neutral mutation hypothesis with Tajima's D.
tajima.test(x)
x |
a set of DNA sequences (object of class |
A list with three numeric values:
D |
Tajima's D statistic. |
Pval.normal |
the p-value assuming that D follows a normal distribution with mean zero and variance one. |
Pval.beta |
the p-value assuming that D follows a beta distribution after rescaling on [0, 1] (Tajima, 1989). |
Alignment gaps in the sequences are ignored when calculating pairwise distances.
Emmanuel Paradis
Tajima, F. (1989) Statistical method for testing the neutral mutation hypothesis by DNA polymorphism. Genetics, 123, 595–595.
require(ape) data(woodmouse) tajima.test(woodmouse)
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