A class of Weighted Weibull Distribution

被引：11

作者：

Shahbaz, Saman ^{[1
]}

Shahbaz, Muhammad Qaiser ^{[1
]}

Butt, Nadeem Shafique ^{[2
]}

机构：

[1] COMSATS Inst IT, Dept Math, Lahore, Pakistan

[2] Univ Punjab, Coll Stat & Actuarial Sci, Lahore, Pakistan

来源：

PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH | 2010年 / 6卷 / 01期

关键词：

Weibull distribution; hazard function; moments; likelihood function;

D O I：

10.18187/pjsor.v6i1.126

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：

The weighted Weibull model is proposed following the method of Azzalini (1985). Basic properties of the distribution including moments, generating function, hazard rate function and estimation of parameters have been studied.

引用

页码：53 / 59

页数：7

共 7 条

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