New Versions of Liu-type Estimator in Weighted and non-weighted Mixed Regression Model

New Versions of Liu-type Estimator in Weighted and non-weighted Mixed Regression Model

This paper considers and proposes new estimators that depend on the sample and on prior information in the case that they either are equally or are not equally important in the model. The prior information is described as linear stochastic restrictions. We study the properties and the performances o...

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Bibliographic Details
Main Author: Mustafa Ismaeel Naif Alheety
Format: Article
Language:English
Published: University of Baghdad, College of Science for Women 2020-03-01
Series:مجلة بغداد للعلوم
Subjects:
Liu estimator, Mean squared error matrix, Mixed estimator, Stochastic restricted Liu estimator, Weighted mixed Liu estimator. Mathematics Subject Classification Primary: 62J05; Secondary 62J07.
Online Access:http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/5022
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http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/5022

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