Sometimes I have to write stuff so I won't forget how to do it. This is one of those times. In my recent post on the angular size of a soccer goal, I created a contour plot. Despite what you might ...

The contour plot provides an alternative graphical method for examining the variations of a response surface. The contour plot displays the geometric features of the response surface as a family of ...

draws a frame around the plot. Note: You cannot produce overlaid contour plots with PROC GCONTOUR alone. You can use global statements to modify the axes, the legend, the contour lines and contour ...