Bayesian model selection for life time data under type II censoring |
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| Authors: | Dal Ho Kirn Woo Dong Lee Sang Gil Kang |
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| Institution: | 1. Department of Statistics , Kyungpook National University , Taego, 702-701, KOREA;2. Faculty of Information Science , Kyungsan University , Taegu, 712-240, KOREA;3. Department of Statistics , Kyungpook National University , Taegu, 702-701, KOREA |
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| Abstract: | This paper considers the Bayesian model selection problem in life-time models using type-II censored data. In particular, the intrinsic Bayes factors are calculated for log-normal, exponential, and Weibull lifetime models using noninformative priors under type-II censoring. Numerical examples are given to illustrate our results. |
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| Keywords: | censored data exponential model intrinsic Bayes factors lognor-mal model noninformative priors Weibull model |
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