%0 Journal Article %A Saleh, A. K. Md. Ehsanes %A Navrátil, Radim %T Rank theory approach to ridge, LASSO, preliminary test and Stein-type estimators: Comparative study %J Kybernetika %D 2018 %P 958-977 %V 54 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14736/kyb-2018-5-0958/ %R 10.14736/kyb-2018-5-0958 %G en %F 10_14736_kyb_2018_5_0958