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Powers of Two-Sample Rank Tests under the Lehmann Alternatives

 

作者: Shashikala Sukhatme,  

 

期刊: The American Statistician  （Taylor Available online 1992）
卷期: Volume 46, issue 3  

页码: 212-214

 

ISSN:0003-1305

 

年代: 1992

 

DOI:10.1080/00031305.1992.10475887

 

出版商: Taylor & Francis Group

 

关键词: Empirical distribution functions;Mathisen median test;Rosenbaum location test

 

数据来源: Taylor

 

摘要:

This note presents a method of finding the power of a two-sample rank test under the Lehmann alternatives. The method considers expressing a rank statistic in terms of the empirical distribution functions of the samples and uses properties of order statistics. The author finds that the students in an introductory course on nonparametric statistics feel more comfortable with this than with the elegant approach presented by Lehmann.

 

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