Journal of Kirkuk University For Administrative and Economic Sciences

Bayesian Estimation of Weibull distribution parameters and determine optimal sample size under Non-Linear exponential Loss function (NLINEX) with Application

Authors

Assis. Prof. Dr. Raya S. AL-R.
Lec. Safwan N. R.Al-A.

University of Kirkuk Journal For Administrative and Economic Science

Abstract
This paper interested to Bayesian estimation of Weibull distribution parameters under Non-Linear exponential Loss function which proposed by Saiful Islam,Roy and Ali,2004 in the state of informative (Conjugate Prior) when the shape parameter is known and two parameters are unknown with determine optimal sample size from two cases, where the generation of the random data using the simulation for estimate Weibull distribution parameters in first case under the same distribution from different sample sizes (n=10,50,100) and (N=1000), taking initial values for the parameters and initial value b, in addition to taking real data that follow this distribution, to get to estimator balancedadd between two loss function with determine optimal sample size.

 

Keywords

Bayesian Estimation
Weibull distribution
Non-Linear Exponential loss function
NLINEX
optimal sample size
Journal of Kirkuk University For Administrative and Economic Sciences
Volume 8, Issue 3
Summer 2018
Pages 487-513

Home

Guide for Authors

Submit Manuscript

Reviewers

Contact Us