R help - Apr 2010 - ggplot2: how to specify x-axis limits to geom_abline() ?

Hi all,

I'd want to plot a segment from a line specified by slope and intercept.
I want to plot this line between two limits, x1 and x2, without imposing
these limits to the hole plot as it is the case with
scale_x_continuous(limits=c(x1,x2)) or with xlim and ylim.

Any idea?

Arnaud Chozo

	[[alternative HTML version deleted]]

Use geom_segment and calculate the end points yourself.
Hadley

On Fri, Apr 23, 2010 at 8:38 AM, arnaud chozo <arnaud.chozo at gmail.com>
wrote:
> Hi all,
>
> I'd want to plot a segment from a line specified by slope and
intercept.
> I want to plot this line between two limits, x1 and x2, without imposing
> these limits to the hole plot as it is the case with
> scale_x_continuous(limits=c(x1,x2)) or with xlim and ylim.
>
> Any idea?
>
> Arnaud Chozo
>
> ? ? ? ?[[alternative HTML version deleted]]
>
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>


-- 
Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University
http://had.co.nz/