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http://dx.doi.org/10.5351/CKSS.2004.11.1.013

A Bhattacharyya Analogue for Median-unbiased Estimation  

Sung, Nae-Kyung (Institute of Statistics, Korea University)
Publication Information
Communications for Statistical Applications and Methods / v.11, no.1, 2004 , pp. 13-20 More about this Journal
Abstract
A more general version of diffusivity based on total variation of density is defined and an information inequality for median-unbiased estimation is presented. The resulting information inequality can be interpreted as an analogue of the Bhattacharyya system of lower bounds for mean-unbiased estimation. A condition on which the information bound is achieved is also given.
Keywords
Bhattacharyya; median-unbiased estimation; diffusivity; total variation;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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[ Birnbaum,A. ] / Annals of Mathematical Statistics   DOI   ScienceOn
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[ Sung,N.K. ] / Journal of the Korean Statistical Society   과학기술학회마을
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[ Sung,N.K. ] / Journal of the Korean Statistical Society   과학기술학회마을
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[ Sung,N.K. ] / Journal of the Korean Statistical Society   과학기술학회마을
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