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.
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页码：175 / 180
页数：6
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