首页   按字顺浏览 期刊浏览 卷期浏览 On testimating the weibull shape parameter
On testimating the weibull shape parameter

 

作者: Nimai Kumar Chandra,   Arijit Chaudhuri,  

 

期刊: Communications in Statistics - Simulation and Computation  （Taylor Available online 1990）
卷期: Volume 19, issue 2  

页码: 637-648

 

ISSN:0361-0918

 

年代: 1990

 

DOI:10.1080/03610919008812879

 

出版商: Marcel Dekker, Inc.

 

关键词: Key Words and Phrases;testimator;preliminary test;shape and scale parameters;Weibull and extreme value distributions

 

数据来源: Taylor

 

摘要:

A well-known estimator for the shape parameter of a two-parameter Weibull distribution from a failure-censored sample involves a preliminary test of àa null hypothesis concerning the parameter. Efficiency of the resulting testimator varies with the chosen level of significance of the test. We present an alternative procedure with a higher efficiency over this for each significance level under various circumstances. Appropriate choice of significance level is also discussed.

 

点击下载:  PDF (308KB)



返 回