
Here is example output.
Other statements such as DENSITYPLOT, REGRESSIONPLOT, LOESSPLOT,
PBSPLINEPLOT, MODELBAND, REFERENCELINE, and DROPLINE are
"specialized" in the sense that their default line appearance is governed by other style
elements such as GraphFit, GraphConfidence, GraphPrediction, GraphReference, or
some other specialized style element. When these statements are used in conjunction
with the "non-specialized" plot statements, there are differences in appearance.
Controlling the Appearance of Grouped Data
Plots That Support Grouped Data
The GROUP= column option is used to plot data when a classification or grouping
variable is available. ...