specifies that line segments join all of the scatter points.
LOESS <=(options)>
adds a loess fit to the scatter plot.
PBSPLINE <=(options)>
adds a fitted, penalized B-spline curve to the scatter plot.
REG <=(options)>
adds a regression fit to the scatter plot.
Required Argument
plot-request-1 < ... plot-request-n>
specifies one or more plot requests. Each plot request specifies the variables to plot
and produces a separate cell. All variables must be in the input data set. Multiple plot
requests are separated with blanks. You can plot character or numeric variables. A
plot request can be either of these:
y-variable*x-variable
plots the ...
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