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Estimation procedures for a family of density functions representing various life-testing models
Authors:Ajit Chaturvedi  Uma Rani
Affiliation:(1) Department of Statistics, Ch. Charan Singh University, 250 005 Meerut, India
Abstract:A family of density functions is considered which contains several life-testing models as specific cases. Uniformly minimum variance unbiased estimators are obtained for the positive and negative powers of the parameter, moments and reliability function. These general results provide the estimators for the specific models.
Keywords:Family of densities  moments  reliability function  uniformly minimum variance unbiased estimators
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