Journal of the Korean Statistical Society
- Volume 12 Issue 1
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- Pages.1-9
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- 1983
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- 1226-3192(pISSN)
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- 2005-2863(eISSN)
A Bayes Reliability Estimation from Life Test in a Stress-Strength Model
- Park, Sung-Sub (Department of Computer Science & Statistics, Seoul National University) ;
- Kim, Jae-Joo (Department of Computer Science & Statistics, Seoul National University)
- Published : 1983.06.01
Abstract
A stress-strength model is formulated for s out of k system of identical components. We consider the estimation of system reliability from survival count data from a Bayesian viewpoint. We assume a quadratic loss and a Dirichlet prior distribution. It is shown that a Bayes sequential procedure can be established. The Bayes estimator is compared with the UMVUE obtained by Bhattacharyya and with an estimator based on Mann-Whitney statistic.
Keywords