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405646

Statistical Inference of a New Pareto-type Model under Generalized Hybrid Type-I Censored Samples

Article

Last updated: 20 Jan 2025

Subjects

-

Tags

Statistics

Abstract

In life-testing experiments, generalized hybrid Type-I censoring scheme (GHTCS) has been adopted to enhance the
statistical efficiency of estimators. The core focus of this article is to extensively tackle the critical matter of estimation
the model parameters and the parameters of life (reliability and hazard rate functions) for a new Pareto-type distribution
(NPD) based on GHTCS. Initially, the model parameters as well as the parameters of life are estimated by maximum
likelihood method and the corresponding approximate confidence intervals are constructed with respected to the observed Fisher information matrix. To address scenarios where sample sizes are small, confidence intervals are created by employing the percentile bootstrap method. In addition, the point and credible intervals estimate of parameters are
constructed with respect to symmetric squared error loss Bayes method. To provide a robust and efficient framework for
accurate estimation the approximate Bayes estimators are computed under the technique of Markov chain Monte Carlo
(MCMC). The efficiency of estimators and comparative analysis of their performance are assessed under constructed the
comprehensive simulation study. Ultimately, the application of the estimators is demonstrated through the analysis a set
of real data.

DOI

10.21608/sjsci.2024.297521.1213

Keywords

GHTCS, a new Pareto-type distribution, delta method, bootstrap method, Bayesian estimation, MCMC, importance sampling

Authors

First Name

Ahmed

Last Name

Soliman

MiddleName

A.

Affiliation

Department of Mathematics, Faculty of Science, Sohag University, Sohag 82524, Egypt.

Email

a_a_sol@hotmail.com

City

Sohag, Egypt

Orcid

-

First Name

Gamal

Last Name

Abd- Elmougod

MiddleName

A

Affiliation

Department of Mathematics, Faculty of Science, Damanhour University, Damanhour, 22511, Egypt

Email

gam_amin@yahoo.com

City

Damanhour

Orcid

-

First Name

Alwageh

Last Name

Ahmed

MiddleName

-

Affiliation

Department of Mathematics, Faculty of Science, Sohag University, Sohag 82524, Egypt.

Email

alwageh_ahmed@yahoo.com

City

SOHAG

Orcid

-

First Name

Osama

Last Name

Taha

MiddleName

Mohamed

Affiliation

Department of Mathematics, Faculty of Science, Sohag University, Sohag 82524, Egypt.

Email

osama.taha@science.sohag.edu.eg

City

-

Orcid

-

Volume

10

Article Issue

1

Related Issue

52890

Issue Date

2025-03-01

Receive Date

2024-06-13

Publish Date

2025-03-01

Page Start

10

Page End

23

Print ISSN

2357-0938

Online ISSN

2974-4296

Link

https://sjsci.journals.ekb.eg/article_405646.html

Detail API

http://journals.ekb.eg?_action=service&article_code=405646

Order

405,646

Type

Regular Articles

Type Code

2,359

Publication Type

Journal

Publication Title

Sohag Journal of Sciences

Publication Link

https://sjsci.journals.ekb.eg/

MainTitle

Statistical Inference of a New Pareto-type Model under Generalized Hybrid Type-I Censored Samples

Details

Type

Article

Created At

20 Jan 2025