The Expected Sample Variance of Uncorrelated Random Variables With a Common Mean and Applications in Unbalanced Random Effects Models (revised Version)

dc.contributor.author	Vardeman, Stephen B.	de
dc.contributor.author	Wendelberger, Joanne R.	de
dc.date.accessioned	2004-12-06T18:41:27Z
dc.date.available	2004-12-06T18:41:27Z
dc.date.issued	2003
dc.description.abstract	There is a little-known but very simple generalization of the standard result that for uncorrelated variables with a common mean and variance, the expected sample variance is the marginal variance. The generalization justifies the use of the usual standard error of the sample mean in possibly heteroscedastic situations and motivates some simple estimators for unbalanced linear random effects models. The latter is illustrated for the simple one-way context.	en
dc.format.extent	172888 bytes
dc.format.mimetype	application/pdf
dc.identifier.uri	http://hdl.handle.net/2003/4995
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-7656
dc.language.iso	en	de
dc.publisher	Universitätsbibliothek Dortmund	de
dc.subject.ddc	310	de
dc.title	The Expected Sample Variance of Uncorrelated Random Variables With a Common Mean and Applications in Unbalanced Random Effects Models (revised Version)	en
dc.type	Text	de
dc.type.publicationtype	report	en
dcterms.accessRights	open access

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