A BAYESIAN-ESTIMATION OF RELIABILITY MODEL USING THE LINEX LOSS FUNCTION

被引:4
|
作者
PANDEY, M [1 ]
SINGH, VP [1 ]
SRIVASTAVA, CPL [1 ]
机构
[1] UDAI PRATAP COLL,DEPT STAT,VARANASHI 221002,INDIA
来源
MICROELECTRONICS AND RELIABILITY | 1994年 / 34卷 / 09期
关键词
Bayesian estimation - Failure time - Linex loss function;
D O I
10.1016/0026-2714(94)90461-8
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper the problem of Bayes estimation of the reliability and the shape parameter p of a finite range failure time model is considered (assuming scale parameter theta is known). Following Zellner [A. Zellner, J. Am. Statist. Assoc. 81, 446-451 (1986)] the asymmetric loss function is used to obtain the Bayes estimators. Efficiencies of the proposed Bayes estimators are obtained with respect to the ordinary Bayes estimators and it was found that the proposed Bayes estimators are better than the ordinary Bayes estimators for quite a wide range of parameters.
引用
收藏
页码:1519 / 1523
页数:5
相关论文
共 50 条