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On the distribution of the likelihood ratio test of equality of normal populations

 

作者: Robb J. Muirhead,  

 

期刊: Canadian Journal of Statistics  （WILEY Available online 1982）
卷期: Volume 10, issue 1  

页码: 59-62

 

ISSN:0319-5724

 

年代: 1982

 

DOI:10.2307/3315076

 

出版商: Wiley‐Blackwell

 

关键词: Equality of normal populations;likelihood ratio test;asymptotic distribution

 

数据来源: WILEY

 

摘要:

AbstractIt has recently been shown by Perlman (1980) that when testing the equality of several normal distributions it is the likelihood ratio test which is unbiased rather than a test based on a modified statistic in common use. This paper gives expansions for the null distribution of the likelihood ratio statistic as well as for the nonnull distribution in a special case.

 

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