Parameter Estimation for Weighted Two-Parameter Exponential Distribution

被引：0

作者：

Panyahan, Eakkpop ^{[1
]}

Puggard, Wisunee ^{[2
]}

Rodchuen, Manachai ^{[2
]}

机构：

[1] Chiang Mai Univ, Fac Sci, Dept Stat, Appl Stat & Analyt, Chiang Mai 50200, Thailand

[2] Chiang Mai Univ, Fac Sci, Dept Stat, Chiang Mai 50200, Thailand

来源：

THAI JOURNAL OF MATHEMATICS | 2024年 / 22卷 / 02期

关键词：

two-parameter; weighted exponential distribution; point estimation; Newton-Raphson;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Herein, estimation techniques for the two parameters of the weighted two-parameter exponential distribution (WTED) are presented. To this end, various methods such as maximum likelihood estimation (MLE), method of moment (MOM), jackknife of MLE (JMLE), and jackknife of MOM (JMOM) were utilized. In a simulation study, the performance of the proposed methods were compared based on their mean square error estimates. The results show that JMLE, MLE, and MOM provide the most suitable estimators for the WTED in cases where theta > beta, theta = beta, and theta < beta, respectively.

引用

页数：10

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