Bayesian estimation;
Constant partially accelerated life tests;
Generalized exponential distribution;
Maximum likelihood estimation;
Monte Carlo simulation;
Progressive Type-II censoring;
FINITE MIXTURE-MODELS;
INTERVAL ESTIMATION;
STRESS;
STEP;
PARAMETERS;
D O I:
10.1080/03610926.2012.687068
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 paper, the problem of constant partially accelerated life tests when the lifetime follows the generalized exponential distribution is considered. Based on progressive type-II censoring scheme, the maximum likelihood and Bayes methods of estimation are used for estimating the distribution parameters and acceleration factor. A Monte Carlo simulation study is carried out to examine the performance of the obtained estimates.
机构:
St Andrews Inst Technol & Management, Dept Management, Gurugram, Haryana, India
Aligarh Muslim Univ, Dept Stat & Operat Res, Aligarh 202002, Uttar Pradesh, IndiaSt Andrews Inst Technol & Management, Dept Management, Gurugram, Haryana, India
Alam, Intekhab
Ahmad, Hanan Haj
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机构:
King Faisal Univ, Dept Basic Sci, Preparatory Year Deanship, Al Hufuf, Al Asha, Saudi ArabiaSt Andrews Inst Technol & Management, Dept Management, Gurugram, Haryana, India
Ahmad, Hanan Haj
Ahmed, Aquil
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机构:
Aligarh Muslim Univ, Dept Stat & Operat Res, Aligarh 202002, Uttar Pradesh, IndiaSt Andrews Inst Technol & Management, Dept Management, Gurugram, Haryana, India
机构:
Northwestern Polytech Univ, Sch Math & Stat, Xian, Peoples R ChinaNorthwestern Polytech Univ, Sch Math & Stat, Xian, Peoples R China
Xin, Ying
Zhou, Bingchang
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机构:
Northwestern Polytech Univ, Sch Math & Stat, Xian, Peoples R China
Northwestern Polytech Univ, Sch Math & Stat, Xian 710129, Shaanxi, Peoples R ChinaNorthwestern Polytech Univ, Sch Math & Stat, Xian, Peoples R China
Zhou, Bingchang
Tang, Yaning
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机构:
Northwestern Polytech Univ, Sch Math & Stat, Xian, Peoples R China
Northwestern Polytech Univ, Sch Math & Stat, Xian 710129, Shaanxi, Peoples R ChinaNorthwestern Polytech Univ, Sch Math & Stat, Xian, Peoples R China
Tang, Yaning
Zhang, You
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机构:
Aero Engine Corp China, Sichuan Gas Turbine Estab, Mianyang, Peoples R ChinaNorthwestern Polytech Univ, Sch Math & Stat, Xian, Peoples R China