Lifetime performance index based on ranked set sampling

被引：2

作者：

Asghari, S. ^{[1
]}

Gildeh, B. Sadeghpour ^{[1
]}

Ahmadi, J. ^{[1
]}

Borzadaran, G. Mohtashami ^{[1
]}

机构：

[1] Ferdowsi Univ Mashhad, Dept Stat, Mashhad, Iran

来源：

COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION | 2017年 / 46卷 / 09期

关键词：

Baysian estimation; Confidence interval; Fisher information; Hypothesis testing; Lifetime performance index; Maximum likelihood estimation; Ranked set sampling; ORDER-STATISTICS;

D O I：

10.1080/03610918.2016.1241403

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

In this article, we assume that the lifetimes of products follow a one-parameter exponential distribution and use both conjugate and Jeffreys prior distributions for finding a Bayes estimator based on the RSS scheme for lifetime performance index CL. We also obtained maximum likelihood and adhac estimators for CL. Monte Carlo simulation study is done for comparing the obtained estimators in two sampling schemes SRS and RSS. Fisher information has been utilized to obtain lower confidence bound of CL for both schemes in asymptotically state and use this bounds for hypothesis testing of CL.

引用

页码：7405 / 7422

页数：18

共 31 条

[1] Quality control chart for the mean using double ranked set sampling [J].