Two very similar tools for this are describe in:
W.-H. Li, J. Mol. Evol. 36:96-99, 1993 and
R.C. Lewontin, Mol. Biol. Evol. 6:15-32, 1989
Software implementations for the PC are available directly from both
authors.
Regards,
Dan.
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Daniel M. Weinreich email: dmw at mcz.harvard.edu
Harvard University usmail: 26 Oxford Street
Museum of Comparative Zoology Cambridge, MA 02138
voice: (617) 495-1954 fax: (617) 495-5667
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