Comment on "Exact Bayesian variable sampling plans for the exponential distribution with progressive hybrid censoring"
Lin et al. [Exact Bayesian variable sampling plans for the exponential distribution with progressive hybrid censoring, J. Stat. Comput. Simul. 81 (2011), pp. 873-882] claimed to have derived exact Bayesian sampling plans for exponential distributions with progressive hybrid censoring. We comment on the accuracy of the design parameters of their proposed sampling plans and the associated Bayes risks given in tables of Lin et al. [Exact Bayesian variable sampling plans for the exponential distribution with progressive hybrid censoring, J. Stat. Comput. Simul. 81 (2011), pp. 873-882]. Counter-examples to their claim are provided.
sampling plan progressive hybrid censoring bayes risk acceptance sampling decision function loss function