Regression Applet

Instructions for using this applet
The applet draws the regression line and the correlation coefficient. To add a point to the applet press the mouse button. To add more points, press the mouse button once more. When more than two points are given, the correlation coefficient and the regression line are shown. Every time a point is added, the correlation coefficient and the regression line are updated.

This applet shows the basic properties of the regression line. If you wish to calculate a correlations using real data, click here.