On Aug 27, 2010, at 2:16 PM, ashz wrote:
Hi,
I have two XY datasets (e.g., longitude and concentrations) who
share the
same X scale. How can I make a simple scatterplot which will combine
them
both with different colors for the two Y groups? (plot and xyplot
solutions
are fine with me).
Base graphics:
?points
Lattice:
?panel.points
############
and provide commented, minimal, self-contained, reproducible code.
############
--
David Winsemius, MD
West Hartford, CT
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and provide commented, minimal, self-contained, reproducible code.
