품질경영학회지 (Journal of Korean Society for Quality Management)
- 제28권3호
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- Pages.1-10
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- 2000
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- 1229-1889(pISSN)
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- 2287-9005(eISSN)
와이블 수명자료들에 대한 베이지안 가설검정
Bayesian Hypotheses Testing for the Weibull Lifetime Data
초록
In this paper, we address the Bayesian hypotheses testing for the comparison of Weibull distributions. In Bayesian testing problem, conventional Bayes factors can not typically accommodate the use of noninformative priors which are Improper and are defined only up to arbitrary constants. To overcome such problem, we use the recently proposed hypotheses testing criterion called the intrinsic Bayes factor. We derive the arithmetic and median intrinsic Bayes factors for the comparison of Weibull lifetime model and we use these results to analyze real data sets.
키워드