Estimation in Step-Stress Partially Accelerated Life Tests for the Power Lindley Distribution Under Progressive Censoring

被引：6
作者：
Cetinkaya, Cagatay [1 ]
机构：
[1] Bingol Univ, Fac Econ & Adm Sci, Dept Business Adm, TR-12000 Bingol, Turkey
来源：
GAZI UNIVERSITY JOURNAL OF SCIENCE | 2021年 / 34卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Accelerated life test; Progressive censoring; Power lindley; Distribution; Maximum likelihood; WEIBULL; INFERENCE;
D O I：
10.35378/gujs.682499
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this study, inference for the power Lindley distribution under a step-stress partially accelerated life test based on progressive Type-II censoring scheme is studied. The maximum likelihood estimates of the parameters and acceleration factor is investigated with their corresponding approximate confidence intervals by using asymptotic theory. The performances of the estimators and their corresponding approximate confidence intervals are evaluated with simulation studies. A real data set is used to illustrate the estimation procedure.
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页码：579 / 590
页数：12
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