ImpShrinkage (version 1.0.0)
Improved Shrinkage Estimations for Multiple Linear Regression
Description
A variety of improved shrinkage estimators in the area of statistical analysis: unrestricted; restricted; preliminary test; improved preliminary test; Stein; and positive-rule Stein. More details can be found in chapter 7 of Saleh, A. K. Md. E. (2006) .