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An index of spatial distribution
Authors:L P Lefkovitch
Institution:1. Pest Infestation Laboratory, Agricultural Research Council, Slough, Bucks., England
Abstract:The index urn:x-wiley:14383896:pope0089:equation:pope0089-math-0001, which takes the value of −1 for a perfectly regular distribution, +1 for a highly aggregated distribution and 0 for the distribution implied by the theoretical varianceσ2, is proposed and a significance table provided.
Keywords:Negative Binomial Distribution  Theoretical Expectation  Negative Binomial  Regular Distribution  Aggregate Distribution
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