ON THE STOCHASTIC RESTRICTED LIU-TYPE MAXIMUM LIKELIHOOD ESTIMATOR IN LOGISTIC REGRESSION MODEL

被引：2

作者：

Wu, Jibo ^{[1
]}

Asar, Yasin ^{[2
]}

机构：

[1] Chongqing Univ Arts & Sci, Key Lab Grp & Graph Theories & Applicat, Chongqing 402160, Peoples R China

[2] Necmettin Erbakan Univ, Dept Math Comp Sci, Konya, Turkey

来源：

COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS | 2019年 / 68卷 / 01期

关键词：

Liu-type maximum likelihood estimator; stochastic restricted Liu-type maximum likelihood estimator; multicollinearity; PARAMETERS;

D O I：

10.31801/cfsuasmas.456454

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In order to overcome multicollinearity, we propose a stochastic restricted Liu-type maximum likelihood estimator by incorporating Liu-type maximum likelihood estimator to the logistic regression model when the linear restrictions are stochastic. We also discuss the properties of the new estimator. Moreover, we give a method to choose the biasing parameter in the new estimator. Finally, a simulation study is given to show the performance of the new estimator.

引用

页码：643 / 653

页数：11

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