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Residual Analysis of Jackknifed Ridge Type Estimators

Feras Sh. M. Batah


Ridge, Jackknifed ridge and many other estimators have been proposed to overcome effects of multicollinearity on ordinary least squares (OLS) estimator in multiple linear regression. In this paper, we discuss the performance of Jackknifed ridge regression (JRR) over the ridge regression and OLS estimators in sense of residuals. We also illustrate the results with numerical examples based on Hald data, data generated by Hoerl and Kennard (1981), and a simulation study is done.


multicollinearity, ridge regression estimator, Jackknifed ridge estimator, residual.

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