Write a program to read the data set Clinic.Therapy1999
and plot the variable Swim on the vertical axis and the
variable Month on the horizontal axis.
Submit the step and view the output.
The status line in the Program Editor window displays the
message PROC GPLOT running. Unlike most other
procedures, the GPLOT procedure continues to run until you submit
another PROC step, a DATA step, or a QUIT statement. This feature
is called RUN-group processing. You'll learn about RUN-group
processing later in this lesson. For now, let PROC GPLOT continue
running.
