Message-ID: <20131124215321.5eed361d@draco.site>
Date: 2013-11-25T05:53:21Z
From: John
Subject: Help with removing extra legend elements in ggplot
In-Reply-To: <CALx9ERVtXTAqeU0LpeSy5Gomew8Lfz+UkJ38pjhJ3d1rc0caiw@mail.gmail.com>
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
line:
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.
jwdougherty