Simply collecting data is not enough. You can fill spreadsheets with data, but it's useless if you can't act on it. Regression is one of the most powerful statistical tools for finding relationships ...

Catherine Falls Commercial/Getty Images Linear regression ... the regression output above, we can see that for every one-point change in Visa, there is a corresponding 1.36-point change in the S&P 500 ...

Overview Regression explains how changes in one factor influence another with clarity.Each regression type is suited for ...

The Canadian Journal of Statistics / La Revue Canadienne de Statistique In this paper we present two methods of estimating a linear regression equation with Cauchy disturbances. The first method uses ...