Is there a way to use a continuous variable to pch in qplot? I believe
this worked in previous version. I need to specify certain values of a
shape for particular points so that multiple graphs all show the same
shapes for the same streams. I have gone to the original data and added
a pch column that I would like to use to specify the shapes to pch in
qplot. Any help would be greatly appreciated.
#example code
a <- 1:10
b <- 1:10
pch <- 1:10
q <- data.frame(a,b,pch)
qplot(a,b, pch=pch)
Many thanks,
--
Stephen Sefick
**************************************************
Auburn University
Biological Sciences
331 Funchess Hall
Auburn, Alabama
36849
**************************************************
sas0...@auburn.edu
http://www.auburn.edu/~sas0025
**************************************************
Let's not spend our time and resources thinking about things that are so little
or so large that all they really do for us is puff us up and make us feel like
gods. We are mammals, and have not exhausted the annoying little problems of
being mammals.
-K. Mullis
"A big computer, a complex algorithm and a long time does not equal science."
-Robert Gentleman
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