SAS/Graphics

Gplot

 * The symbol statement defines the color, the value and the interpolation between the points on the plot.
 * interpol can be "none" (scatterplot), "needle", "regression" (regression line), "line", "spline".


 * You can put two plots on the same graph with the 'overlay' option in the plot statement

Export to other format
You can export to png, jpeg, pdf … Here is an example with a png file.