Cite this article:
Singh, Upadhyay, Singh and Singh (2004). Improvised Estimator Of Reliability Function In Case Of Exponential Model. Journal of Ravishankar University (Part-B: Science), 17(1), pp.51-59.
Journal
of Ravishankar University Vol. 17 No. B (Science) 2004 pp 51-59 ISSN
0970-5910
Improvised Estimator Of Reliability
Function In Case Of Exponential
Model
Umesh Singh and. S.K. Upadhyay,*Rajesh
Singh and 'Pritee Singh
Dept. of Starisucs. Banaras Hindu University, Varanasi 221005
• Deptt. of Statistics. Amravati University. Arnravati 444602.
MS : Recieved : 26102103 Accepted : 21/08/04
Abstract:
The paper concerns the classical estimation of the reliability function for exponential distribution with unknown mean failure time, A minimum mean square error estimator
belonging to a general class ofestimator has been obtained . The mean square error of the proposed
estimators has been compared with
other competitive estimators. It has been round thet the
proposed estimators performs well over a substantive portion
of the parameter space.
Keywords : exponentrial distribution heliaability function. Maximum likelihood
estimator. Unifomally minimum variance unbiased estimators, shrunken quasi
estimator, Mean square error
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