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357644

Bayesian and E-Bayesian Estimation for Odd Generalized Exponential Inverted Weibull Distribution

Article

Last updated: 29 Dec 2024

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Abstract

Lifetime distributions under Type-II censored scheme have been attracting great interest due to their wide application in the fields of science, reliability, economics, environmental sciences, finance, engineering, social sciences, medicine and other fields. In this paper, Bayesian and E-Bayesian estimators for the shape parameters of the odd generalized exponential inverted Weibull distribution are estimated. The Bayes and E-Bayes estimators are derived under the balanced squared error loss function as a symmetric loss function, and the balanced linear exponential loss function as an asymmetric loss function, based on a Type II censored sample. Based on informative gamma priors and uniform hyper-prior distributions, the estimators are obtained. Finally, the performance of the proposed Bayes and E-Bayes estimates is evaluated through a simulation study to show the high flexibility and potential applications of the distribution. Moreover, the results are applied to three real data sets from the COVID-19 death rate in different countries.

DOI

10.21608/jcese.2024.288853.1061

Keywords

: Odd generalized exponential inverted Weibull distribution, Type-II censored samples, Bayesian estimation, E-Bayesian estimation, balanced loss function

Authors

First Name

A. A.

Last Name

Mohamed

MiddleName

-

Affiliation

Statistics Department, Faculty of Commerce, AL-Azhar University (Girls’ Branch), Cairo, Egypt

Email

statistic_prof121@hotmail.com

City

-

Orcid

-

First Name

R. M.

Last Name

Refaey

MiddleName

-

Affiliation

Statistics Department, Faculty of Commerce, AL-Azhar University (Girls’ Branch), Cairo, Egypt

Email

reda_2222@outlook.com

City

القاهرة

Orcid

-

First Name

G. R.

Last Name

AL-Dayian

MiddleName

-

Affiliation

Statistics Department, Faculty of Commerce, AL-Azhar University (Girls’ Branch), Cairo, Egypt

Email

aldayian@yahoo.com

City

الفيوم

Orcid

-

Volume

3

Article Issue

2

Related Issue

47448

Issue Date

2024-10-01

Receive Date

2024-05-11

Publish Date

2024-10-01

Page Start

275

Page End

301

Print ISSN

2974-3117

Online ISSN

2974-3125

Link

https://jcese.journals.ekb.eg/article_357644.html

Detail API

https://jcese.journals.ekb.eg/service?article_code=357644

Order

357,644

Type

المقالات الأصلية

Type Code

2,523

Publication Type

Journal

Publication Title

مجلة العلوم التجارية والبيئية

Publication Link

https://jcese.journals.ekb.eg/

MainTitle

Bayesian and E-Bayesian Estimation for Odd Generalized Exponential Inverted Weibull Distribution

Details

Type

Article

Created At

29 Dec 2024