Abstract:Tracing relative importance of explanatory variables of regression model inapplication problem studies such as, social, agricultural, medical, engineeringand industrial sciences attracts the researchers. It is essential to detect theimportance of explanatory variables that contribute most to the responsevariable. In this paper an attempt is made to exemplify here by some empiricaldata to find out the importance of partialstandardization in tracing marginal contribution of explanatory variables inregression.
Keywords: Multiple Regression, Partial regression, Relativeimportance, Standardized coefficient, Coefficient of determination.