Note on an Identity Between Two Unbiased Variance Estimators for the Grand Mean in a Simple Random Effects Model.

IF 1.8 4区数学 Q1 STATISTICS & PROBABILITY

American Statistician Pub Date : 2013-01-01 DOI:10.1080/00031305.2012.752105

Bruce Levin, Cheng-Shiun Leu

引用次数: 3

Abstract

We demonstrate the algebraic equivalence of two unbiased variance estimators for the sample grand mean in a random sample of subjects from an infinite population where subjects provide repeated observations following a homoscedastic random effects model.

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关于简单随机效应模型中大均值的两个无偏方差估计量的同一性的注释。

我们证明了样本均值的两个无偏方差估计的代数等价性，这些样本来自无限总体的随机样本，其中受试者根据均方差随机效应模型提供重复观察。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

American Statistician 数学-统计学与概率论

CiteScore

3.50

自引率

5.60%

发文量

审稿时长

>12 weeks

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