Stress-strength reliability of exponentiated Frechet distributions based on Type-II censored data

被引:7
作者
Nadeb, Hossein [1 ]
Torabi, Hamzeh [1 ]
Zhao, Yichuan [2 ]
机构
[1] Yazd Univ, Dept Stat, Yazd, Iran
[2] Georgia State Univ, Dept Math & Stat, Atlanta, GA 30303 USA
关键词
Stress-strength; Type-II censoring; point estimation; confidence interval; hypothesis testing; Monte Carlo simulation; THAN Y); P(Y-LESS-THAN-X); INFERENCE;
D O I
10.1080/00949655.2019.1601725
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In this paper, we consider inference of the stress-strength parameter, R, based on two independent Type-II censored samples from exponentiated Frechet populations with different index parameters. The maximum likelihood and uniformly minimum variance unbiased estimators, exact and asymptotic confidence intervals and hypotheses testing for R are obtained. We conduct a Monte Carlo simulation study to evaluate the performance of these estimators and confidence intervals. Finally, two real data sets are analysed for illustrative purposes.
引用
收藏
页码:1863 / 1876
页数:14
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