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:: Volume 16, Issue 1 (9-2022) ::
JSS 2022, 16(1): 165-188 Back to browse issues page
Inverse Weibull-Poisson Distribution and Estimation of its Parameters in Type-II Censored Data
Parviz Nasiri * , Raouf Obeidi
Abstract:   (3603 Views)
This paper presents the inverse Weibull-Poisson distribution to fit censored lifetime data. The parameters of scale, shape and failure rate are considered in terms of estimation and hypothesis testing, so the parameters are estimated under the type-II of censorship using the maximum likelihood and Bayesian methods. In Bayesian analysis, the parameters are estimated under different loss functions. The simulation section presents the symmetric confidence interval and HPD, and the estimators are compared using statistical criteria. Finally, the model's goodness of fit is evaluated using an actual data set.
Keywords: Compound Distribution, Inverse Weibull, Type-II Censoring.
Full-Text [PDF 280 kb]   (2380 Downloads)    
Type of Study: Research | Subject: Statistical Inference
Received: 2022/03/3 | Accepted: 2022/09/1 | Published: 2022/08/2
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Nasiri P, Obeidi R. Inverse Weibull-Poisson Distribution and Estimation of its Parameters in Type-II Censored Data. JSS 2022; 16 (1) :165-188
URL: http://jss.irstat.ir/article-1-796-en.html


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Volume 16, Issue 1 (9-2022) Back to browse issues page
مجله علوم آماری – نشریه علمی پژوهشی انجمن آمار ایران Journal of Statistical Sciences

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