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Performance of Some Stochastic Restricted Ridge Estimator in Linear Regression Model
Author(s) -
Jibo Wu,
Chaolin Liu
Publication year - 2014
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2014/508793
Subject(s) - estimator , ridge , regression , mathematics , linear regression , regression analysis , extremum estimator , statistics , m estimator , geology , paleontology
This paper considers several estimators for estimating the stochastic restricted ridge regression estimators. A simulation study has been conducted to compare the performance of the estimators. The result from the simulation study shows that stochastic restricted ridge regression estimators outperform mixed estimator. A numerical example has been also given to illustrate the performance of the estimators

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