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 ...

A contour plot is a graphic representation of the relationships among three numeric variables in two dimensions. Two variables are for X and Y axes, and a third variable Z is for contour levels. The ...

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 ...