[R] Help with removing extra legend elements in ggplot
jwd at surewest.net
Mon Nov 25 06:53:21 CET 2013
On Tue, 19 Nov 2013 16:44:11 -0700
Matthew Van Scoyoc <scoyoc at gmail.com> wrote:
You want to consider this as a programming bug in your code. Executing
each line sequentially shows that the problem appears in the second
nmds.fig + geom_point(aes(color = VegType, shape = VegType, size = 10))
?aes() and ?geom_point() reveals a misplaced right parenthesis. "Size"
belongs to geom_point(), not aes() as you have it grouped.
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