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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/100143

    Title: Optimal Progressive Group-Censoring Plans for Chen Distribution under Cost Constraint
    Authors: Yunus Akdoğan;Coşkun KUŞ;Wu, Shuo-Jye
    Contributors: 淡江大學統計學系
    Keywords: Bathtub shape;D-Optimality;Grouped data;Maximum likelihood method;Progressive Censoring
    Date: 2015-01-01
    Issue Date: 2015-01-30 20:24:38 (UTC+8)
    Abstract: In this paper, the optimal design of a progressively group-censored life test with the restriction of experimental budget is developed for the Chen distribution is considered. The maximum likelihood estimates, approximate confidence intervals for the parameters based on progressively group-censored sample are obtained. Wu et al.’s (2008a) approach is used to determine the number of test units, the number of inspections and the length of inspection interval of a life test under a pre-determined budget of experiment such that the determinant of the asymptotic variances-covariance matrix of estimators of parameters is minimum. A numerical example is presented and the sensitivity analysis is also studied.
    Relation: Pakistan Journal of Statistics 31(1), pp.107-120
    Appears in Collections:[統計學系暨研究所] 期刊論文

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