L-moments evaluation for identically and nonidentically Weibull distributed random variables

被引：0

作者：

Ciumara, Roxana

机构：

来源：

PROCEEDINGS OF THE ROMANIAN ACADEMY SERIES A-MATHEMATICS PHYSICS TECHNICAL SCIENCES INFORMATION SCIENCE | 2007年 / 8卷 / 03期

关键词：

L-moments; order statistics; Weibull distributed random variables;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper we compute the L-moments for identically and nonidentically Weibull distributed random variables. The results are based on the evaluation of moments of order statistics. First, we derive the order statistics and L-moments for generalized Weibull distributed random variables. As a special case, we obtain the expression for the order statistics and L-moments for the Weibull distribution. Moreover the L-moments for identically distributed Weibull random variabes could be obtained from the L-moments for nonidentically Weibull distributed random variables.

引用

页码：175 / 180

页数：6

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