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Equivalence of the CorrectedFTest and the Weighted Least Squares Procedure

 

作者: BarryKurt Moser,   Yuh-Ren Lin,  

 

期刊: The American Statistician  （Taylor Available online 1992）
卷期: Volume 46, issue 2  

页码: 122-124

 

ISSN:0003-1305

 

年代: 1992

 

DOI:10.1080/00031305.1992.10475866

 

出版商: Taylor & Francis Group

 

关键词: General linear model;Positive definite covariant structures

 

数据来源: Taylor

 

摘要:

In this article, the correctedFstatistic in the general linear model is shown to be algebraically equivalent to the corresponding statistic in the weighted least squares procedure, whenever the correctedFstatistic exists. Hence, weighted least squares analysis is, in effect, a self-correctedFtest procedure.

 

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