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)
  • 발행 : 1983.06.01

초록

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.

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