期刊名称：Journal of Modern Applied Statistical Methods
出版年度：2010
卷号：9
期号：1
页码：22
出版社：Wayne State University
摘要：A new biased estimator obtained by combining the Principal Component Regression Estimator and the special case of Liu-type estimator is proposed. The properties of the new estimator are derived and comparisons between the new estimator and other estimators in terms of mean squared error are presented.
关键词：Linear regression model; Principal Component Regression Estimator; special case of Liu-type estimator; mean squared error
