首页   按字顺浏览 期刊浏览 卷期浏览 Test of Equal Gamma-Distribution Means With Unknown and Unequal Shape Parameters
Test of Equal Gamma-Distribution Means With Unknown and Unequal Shape Parameters

 

作者: Wei-Kei Shiue,   LeeJ. Bain,   Max Engelhardt,  

 

期刊: Technometrics  （Taylor Available online 1988）
卷期: Volume 30, issue 2  

页码: 169-174

 

ISSN:0040-1706

 

年代: 1988

 

DOI:10.1080/00401706.1988.10488364

 

出版商: Taylor & Francis Group

 

关键词: Equality of means;Confidence intervals;Two-sample tests;Ratios of means

 

数据来源: Taylor

 

摘要:

An approximateFtest is provided for testing the equality of means for two gamma distributions when the shape parameters may be unknown and unequal. The corresponding confidence intervals associated with this test provide confidence intervals for the ratio of means when the shape parameters are unknown and unequal. The approximation is studied by Monte Carlo simulation, and asymptotic results are also derived. An approximateFtest for equal shape parameters is also studied.

 

点击下载:  PDF (534KB)



返 回