[R] R question for Stata users

[Joe Trubisz]

Hi...

In Stata, there is the ability to display scatter plots with data  
points at the same (x,y)
location, using the 'jitter' command of the twoway scatter stata  
command.

Anyone know of a way that I can do the equivalent thing in R?

For non-Stata readers, if jitter is enabled in stata, and n-points  
would be at
the same (x,y) location, the points are offset a bit (according to  
the jitter parameter)
and you see all the points, though slightly offset from the original  
location.

Thanks,
Joe