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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Calcutta Statistical...arrow_drop_down
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Calcutta Statistical Association Bulletin
Article . 1963 . Peer-reviewed
License: https://journals.sagepub.com/page/policies/text-and-data-mining-license
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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Estimating the Mean by Two-Stage Sampling with Replacement

Estimation the mean by two-stage sampling with replacement
descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 1963 English Publisher:SAGE PublicationsJournal:Calcutta Statistical Association Bulletin, volume 12, pages 97-103 (issn: 0008-0683, eissn: 2456-6462, Copyright policy )
Authors: Sakti P. Ghosh;

doi: 10.1177/0008068319630303

Estimating the Mean by Two-Stage Sampling with Replacement

Abstract

Summary In two-stage sampling when sampling is done with replacement at each stage, a better estimate of the population mean can be obtained by considering the distinct units only at each stage. The mean of the distinct uniss is chosen as the desired estimate and an exact expression for the variance is obtained. A sufficient condition for the variance of the estimate based on distinct units to be smaller than the variance of the usual estimate of a two-stage sample based on all units is given.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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