[R] number plot symbol in scatterplot?

Simpson, William William.Simpson at drdc-rddc.gc.ca
Fri Jan 3 15:43:03 CET 2003

If I make a scatterplot and several (e.g. 5) points lie on top of each other
at a given x,y location I would like the plot symbol to be the number of
superimposed points (e.g. "5"). Could someone please tell me how to do this
in R? Thanks!

Bill Simpson

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