TL-MOMENTS AND L-MOMENTS ESTIMATION FOR THE WEIBULL DISTRIBUTION

被引：0

作者：

Abdul-Moniem, Ibrahim B. ^{[1
]}

机构：

[1] El Madena High Inst Management & Technol, Giza, Egypt

来源：

ADVANCES AND APPLICATIONS IN STATISTICS | 2010年 / 15卷 / 01期

关键词：

Weibull distribution; TL-moments; L-moments; skewness; kurtosis; method of TL-moments and L-moments estimation; gamma function; Rayleigh distribution; exponential distribution;

D O I：

暂无

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 paper, the trimmed L-moments (TL-moments) and L-moments of the Weibull distribution up to arbitrary order are derived and used to obtain the first four TL-moments and L-moments. TL-skewness, L-skewness, TL-kurtosis and L-kurtosis are handled for the Weibull distribution. The unknown parameters for the Weibull distribution can be estimated by using TL-moments and L-moments. A numerical illustration for the new results is given.

引用

页码：83 / 99

页数：17

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