A simulation based approach to the parameter estimation for the three-parameter gamma distribution [An article from: European Journal of Operational Research]

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Description:
The gamma distribution is one of the commonly used statistical distribution in reliability. While maximum likelihood has traditionally been the main method for estimation of gamma parameters, Hirose has proposed a continuation method to parameter estimation for the three-parameter gamma distribution. In this paper, we propose to apply Markov chain Monte Carlo techniques to carry out a Bayesian estimation procedure using Hirose's simulated data as well as two real data sets. The method is indeed flexible and inference for any quantity of interest is readily available.