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Comparison among Some Estimators of Parameters when the Parameter Space is Restricted

ZOU  Guohua

(the Basic Course Department)

Abstract:  In  this  paper,we compare Bayes estimators  with  usual  estimators  of  parameters  in  Bernoull and Hardy Weinberg distributions  when  the parameter space is restricted  to  a closed  interval. Our results show that  Bayes estimators with respect to two-point  priors are better.

Keywords:  The  restricted   parameter  space; Bayes   estimator; Bernoulli  distribution; Hardy-Weinberg distribution; two-point prior


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