Lattice xyplot: Line and Rectangle in legend.
On Tue, Apr 14, 2009 at 4:39 PM, jimdare <jamesdare26 at gmail.com> wrote:
Hello fellow R users, I have a problem. ?I have created a barchart overlayed by an xyplot line, both of which read off the same Y axis. ?The problem comes when I try to generate a key. ?It seems that I can only create either two lines, or two rectangles. ?I would much prefer to have the barchat series depicted by a rectangle, and the xyplot series by a line. ?Is there a way to do this?
Something like
xyplot(1 ~ 1, key = list(text = list("line"), lines = list(col = 2),
text = list("rect"), rect = list(col = "yellow")))
?
-Deepayan