PROC SGPLOT is
a powerful contemporary SAS routine. It allows you to make a great
number of basic graphs, including scatter, bar, line, box, histogram,
ellipsis, bubble, density, dot, block, dropline, high-low, needle,
spline, Loess, polygon, and waterfall charts among many others. (Perhaps
only a few of these mean anything to you at this stage. Do not worry:
examples of these appear below and in the SAS helpfiles and guides,
notably SAS 9.4 ODS Graphics: Procedures Guide, Third Edition).
There is a second, powerful
feature of PROC SGPLOT, namely, overlaying. Here, you can create various related graphs, even using different graph formats, and lay the graphs over each other in the ...