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391807

Point and Interval Estimation of Reliability and Entropy for Generalized Exponential Distribution under Generalized Type-II Hybrid Censoring Scheme

Article

Last updated: 29 Dec 2024

Subjects

-

Tags

Mathematical Statistics

Abstract

In this research paper, the estimation of reliability and entropy measures are analyzed within the context of a generalized Type-II hybrid censoring scheme (GT2HCS) The analysis is conducted while considering a generalized exponential distribution as the underlying lifetime distribution. The study specifically emphasizes the calculation of both Shannon and Renyi entropy measures. Maximum likelihood estimation is evaluated for estimating reliability and entropy measures, along with their asymptotic confidence intervals. Bayesian estimation techniques are also considered, utilizing gamma priors for unknown parameters under different loss function. Markov Chain Monte Carlo technique is employed using Metropolis-Hasting algorithm for obtaining Bayesian estimates. Furthermore, credible intervals are determined using the highest posterior density approach. Monte Carlo simulation study is conducted to assess the performance of the proposed estimators. Additionally, a real-life data set from an engineering application is analyzed to demonstrate the GT2HCS under different estimation methods proposed in the study.

DOI

10.21608/cjmss.2024.327558.1078

Keywords

Generalized Exponential Distribution, Generalized Type-II hybrid censoring, Shannon and Rényi entropy, Reliability estimation, Bayesian estimation

Authors

First Name

Ahmed

Last Name

Ramses El-Saeed

MiddleName

-

Affiliation

Department of Mathematics and Statistics, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia, Department of Basic Sciences, Obour High Institute for Management & Informatics, Obour Higher Institute for Management and Information Technology, Al Qalyubia, Egypt

Email

aesaleh@imamu.edu.sa

City

-

Orcid

-

First Name

Ashraf

Last Name

D. Abdellatif

MiddleName

-

Affiliation

Department of Technological Management and Information, Higher Technological Institute 10th of Ramadan, 10th of Ramadan, Egypt

Email

ashraf.abdellatif@hti.edu.eg

City

-

Orcid

-

Volume

4

Article Issue

1

Related Issue

50936

Issue Date

2025-04-01

Receive Date

2024-10-11

Publish Date

2025-04-01

Page Start

96

Page End

138

Print ISSN

2974-3435

Online ISSN

2974-3443

Link

https://cjmss.journals.ekb.eg/article_391807.html

Detail API

https://cjmss.journals.ekb.eg/service?article_code=391807

Order

391,807

Type

Original Article

Type Code

2,545

Publication Type

Journal

Publication Title

Computational Journal of Mathematical and Statistical Sciences

Publication Link

https://cjmss.journals.ekb.eg/

MainTitle

Point and Interval Estimation of Reliability and Entropy for Generalized Exponential Distribution under Generalized Type-II Hybrid Censoring Scheme

Details

Type

Article

Created At

29 Dec 2024