Displaying similar documents to “Estimation of a centrality parameter and random sampling time. I. Necessary conditions for optimality”

An index of diversity in stratified random sampling based on the hypoentropy measure.

Leandro Pardo, Domingo Morales (1990)

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We consider a measure of the diversity of a population based on the λ-measure of hypoentropy introduced by Ferreri (1980). Our purpose is to study its asymptotic distribution in a stratified sampling and its application to testing hypothesis. A numerical example based on real data is given.