Bayesian and non-bayesian estimation for two generalized exponential populations under joint type II censored scheme
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نویسنده
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ashour s.k. ,abo-kasem o.e.
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منبع
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pakistan journal of statistics and operation research - 2014 - دوره : 10 - شماره : 1 - صفحه:57 -72
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چکیده
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In this paper,bayesian and non-bayesian estimators have been obtained for two generalized exponential populations under joint type ii censored scheme,which generalize results of balakrishnan and rasouli (2008) and shafay et al. (2013). the maximum likelihood estimators (mles) of the parameters and bayes estimators have been developed under squared error loss function as well as under linex loss function. moreover,approximate confidence region are also discussed and compared with two bootstrap confidence regions. also the mle and three confidence intervals for the stress-strength parameter r = p (y < x) are explored. a numerical illustration for these new results is given.
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کلیدواژه
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Bayesian estimation; Bootstrap intervals; Confidence bounds; Coverage probabilities; Generalized exponential distribution; Joint type-II censoring; Linear-exponential loss; Maximum likelihood estimation; Squared-error loss; Stress-strength reliability
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آدرس
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department of mathematical statistics,institute of statistical studies and research, Egypt, department of statistics,faculty of commerce, Egypt
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