More on the restricted ridge regression estimationKaçıranlar, Selahattin; Sakallıoğlu, Sadullah; Özkale, M. Revan; Güler, Hüseyin · Journal of Statistical Computation and Simulation · 2011

A Prediction-Oriented Criterion for Choosing the Biasing Parameter in Liu EstimationÖzkale, M. Revan; Kaçıranlar, Selahattin · Communications in Statistics - Theory and Methods · 2007

Superiority of the class estimator over some estimators by the mean square error matrix criterionM. Revan Özkale; Selahattin Kaçıranlar · 2007

Erratum to: Comparisons of ther−kclass estimator to the ordinary least squares estimator under the Pitman’s closeness criterionM. Revan Özkale; Selahattin Kaçıranlar · 2012