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The mean measure of divergence and the use of non-metric data in the estimation of biological distances
Authors:Peter de Souza  Philip Houghton
Affiliation:1. Department of Preventive and Social Medicine, University of Otago, New Zealand;2. Department of Anatomy, University of Otago, Dunedin, New Zealand
Abstract:The mean measure of divergence as a means of comparing two populations on the basis of non-metric data is described. Some statistical properties of this measure are derived and it is shown that its variance has frequently been misquoted in the literature. Alternative means of comparing two populations are presented and some improvements to the measure of divergence are suggested.
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