Estimation of Failure Probability and Its Applications in Lifetime Data Analysis. (13th February 2011)

• Record Type: Journal Article
• Authors: Han, Ming
• Other Names: Modarres Mohammad Academic Editor.
• Is Part Of: International journal of quality, statistics, and reliability. Volume 2011(2011)
• Publication Date: 2011-02-13
• Subjects: Quality control -- Periodicals; Quality control; Electronic journals; Journals - full-text; Periodicals; 620.0045
• DOI: 10.1155/2011/719534
• Languages: English
• ISSNs: 1687-7144

Abstract

Abstract : Since Lindley and Smith introduced the idea of hierarchical prior distribution, some results have been obtained on hierarchical Bayesian method to deal with lifetime data. But all those results obtained by means of hierarchical Bayesian methods involve complicated integration compute. Though some computing methods such as Markov Chain Monte Carlo (MCMC) are available, doing integration is still very inconvenient for practical problems. This paper introduces a new method, named E-Bayesian estimation method, to estimate failure probability. In the case of one hyperparameter, the definition of E-Bayesian estimation of the failure probability is provided; moreover, the formulas of E-Bayesian estimation and hierarchical Bayesian estimation and the property of E-Bayesian estimation of the failure probability are also provided. Finally, calculation on practical problems shows that the provided method is feasible and easy to perform.