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Simultaneous Confidence Intervals for Ratios of Normal Means

 

作者: JamesD. Malley,  

 

期刊: Journal of the American Statistical Association  （Taylor Available online 1982）
卷期: Volume 77, issue 377  

页码: 170-176

 

ISSN:0162-1459

 

年代: 1982

 

DOI:10.1080/01621459.1982.10477782

 

出版商: Taylor & Francis Group

 

关键词: Simultaneous inference;Ratio estimation;Multivariate normal;Constrained estimation

 

数据来源: Taylor

 

摘要:

Given one or more groups of multivariate normal samples, methods are presented for forming simultaneous confidence intervals of all ratios of linear forms of the mean vectors. The methods cover the cases of equal or unequal covariances. In a simultaneous inference context, they are multivariate extensions of a method due to Fieller (1954) for estimation of the ratio of two normal means.

 

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