ihaka at stat.auckland.ac.nz
Fri Jan 9 21:27:25 CET 1998
> >>>>> On Wed, 7 Jan 1998 16:40:53 -0600 (CST),
> >>>>> Bill Simpson (BS) wrote:
> BS> Questions on image:
> BS> 1) How can I put labels on the x and y axes?
> As usually using the xlab and ylab arguments (same as plot)
I am using R-0.50-a4 on linux. When I try this I get:
image(x, y, volcano,col=gray(1:32/32),xlab="X", ylab="Y")
Error: formal argument "xlab" matched by multiple actual arguments
(Using volcano data as in help page.) What am I doing wrong?
Thanks very much for any help.
I'm not sure what the problem is (I don't have a R-0.50-a4 handy),
but here is a quick work around.
After you have created the image plot, you can use use the function
"title" to add annotation to a plot.
image( ... )
title(xlab="xlab here", ylab="ylab here")
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