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382547

A new generalized Weibull distribution generated by gamma random variables

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Last updated: 31 Dec 2024

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Abstract

We propose a new and simple representation for the probability density function of the
gamma-G family of distributions as an absolutely convergent power series of the cumulative function of the baseline G distribution. Additionally, the special case the so-called gamma exponentiated Weibull model is introduced and studied in details. 

DOI

10.1016/j.joems.2014.03.009

Keywords

Exponentiated Weibull distribution, Maximum likelihood estimation, Stirling polynomial

Authors

First Name

Fredy

Last Name

Castellares

MiddleName

-

Affiliation

Departamento de Estatı´stica, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil

Email

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Orcid

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First Name

Artur J.

Last Name

Lemonte

MiddleName

-

Affiliation

Departamento de Estatı´stica, Universidade Federal de Pernambuco, Recife, PE, Brazil

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Orcid

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Volume

23

Article Issue

2

Related Issue

50528

Issue Date

2015-07-01

Receive Date

2024-09-29

Publish Date

2015-07-01

Page Start

382

Page End

390

Print ISSN

1110-256X

Online ISSN

2090-9128

Article File

JOEMS_Volume 23_Issue 2_Pages 382-390.pdf

PDF . 987.6kB

Link

https://joems.journals.ekb.eg/article_382547.html

Detail API

https://joems.journals.ekb.eg/service?article_code=382547

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382,547

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Original Article

Type Code

3,248

Publication Type

Journal

Publication Title

Journal of the Egyptian Mathematical Society

Publication Link

https://joems.journals.ekb.eg/

MainTitle

A new generalized Weibull distribution generated by gamma random variables

Details

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Article

Created At

21 Dec 2024