The Generalized Odd Weibull Generated Family of Distributions: Statistical Properties and Applications

被引：38

作者：

Korkmaz, Mustafa C. ^{[1
]}

Alizadeh, Morad ^{[2
]}

Yousof, Haitham M. ^{[3
]}

Butt, Nadeem Shafique ^{[4
]}

机构：

[1] Artvin Coruh Univ, Dept Measurement & Evaluat, Artvin, Turkey

[2] Persian Gulf Univ, Dept Stat, Bushehr, Iran

[3] Benha Univ, Dept Stat Math & Insurance, Banha, Egypt

[4] King Abdulaziz Univ, Dept Family & Community Med, Jeddah, Saudi Arabia

来源：

PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH | 2018年 / 14卷 / 03期

关键词：

Generated distribution; Maximum likelihood; Moment; Quantile function; Simulation;

D O I：

10.18187/pjsor.v14i3.2598

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

In this work, we propose a new class of lifetime distributions calledthe generalized odd Weibull generatedfamily. It can provide better fits than some of the well known lifetime models and this fact represents a good characterization of this family. Some of its mathematical properties are derived. The maximum likelihood method is used for estimating the model parameters. We study the behaviour of the estimators by means of two Monte Carlo simulations. The importance of the family illustrated by means of two applications to real data sets.

引用

页码：541 / 556

页数：16

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