[R] inverted axis

[Uwe Ligges]

Jason Turner wrote:
> 
> On Wed, Mar 20, 2002 at 09:41:04AM +0200, Juhana Vartiainen wrote:
> > (X,BR2) is plotted with X on horizontal and BR2 on vertical axis
> > (X, BR1) is plotted with X on vertical axis and BR1 on horizontal axis.
> 
> help(plot)
> help(points)
> 
> as in
> 
> plot(X,BR2)
> points(BR1,X)
> 
> help(par), with attention to "pch" would also probably help.
> 
> This, and more, is all in "An Introduction to R" - $RHOME/doc/R-intro.pdf

Let me add:
You can also generate axis for the second set of data with axis()
manually (e.g. at the top and right hand side of the plot), see ?axis
for details.

Uwe Ligges
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