Kevin,
No, not directly, however it can be done with VBA. The basic process is
to get the necessary data exported to Excel where it can easily be
plotted. The first question however is, what exactly do you mean when
you say "planned versus actual progress"? Are you referring to earned
values measurements or perhaps some measurement of Duration (% Complete)
or Work (% Work Complete)?
One approach you might try is by using the "analyze timescaled data in
Excel" add-in found on the Analysis toolbar. Depending on the data you
need, it may or may not be readily exportable with the add-in.
Personally, I would develop my own VBA code to extract and export the
data. I know there was a macro to do "S curves" available through the
MVP website, but unfortunately I can no longer find it.
Hope this helps.
John