ggplot, getting two scales and one stat.
On Sat, Sep 27, 2008 at 1:08 AM, Tylere Couture <tylerecouture at gmail.com> wrote:
I have a simple plot: ggplot(polls, aes(x =Date, y = Popular_Support, colour=Party, shape=Source)) + stat_smooth(span=0.5) + geom_point() How can I get the smooth to only render along one of the scales? ie, I want to see regressions for each colour, but not each shape.
Just map shape to source only for the points: ggplot(polls, aes(x =Date, y = Popular_Support, colour=Party)) + stat_smooth(span=0.5) + geom_point(aes(shape=Source)) Hadley