R 2.12.2
Windows 7
I would like to know how to specify the color used in plotting points on a
scatter plot, generated using plot(x,y) and how I can specify the particular
symbol used. I would like, for example, to plot some points as blue circles and
other points a red squares. If someone will tell me how to specify the symbol
and color used when plotting points, I can overlay graphs [par(new=TRUE] to get
the two colors I desire.
Thanks,
John
John David Sorkin M.D., Ph.D.
Chief, Biostatistics and Informatics
University of Maryland School of Medicine Division of Gerontology
Baltimore VA Medical Center
10 North Greene Street
GRECC (BT/18/GR)
Baltimore, MD 21201-1524
(Phone) 410-605-7119
(Fax) 410-605-7913 (Please call phone number above prior to faxing)
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