[R] legend problem

[Greg Snow]

Look at the grconvertX and grconvertY functions.

-- 
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.snow at imail.org
801.408.8111


> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Nilza BARROS
> Sent: Thursday, April 22, 2010 2:35 PM
> To: r-help at r-project.org
> Subject: [R] legend problem
> 
> Dear R users,
> 
> I have been plotting several graphics in only one page. I intend to
> plot
> only one legend in each page.
> Since the graphics are inside a loop I have to do it automatically.
> The main problem is that inside the loop I work with differente types
> of
> variables, I mean , the range is different for each one.
> 
> I have already tried :
> 
> par(xpd=TRUE)
> pos<-par("usr")
> legend(pos[1],pos[3]-(pos[3]*.05),c("Modelo","Observado"),col =
> c("blue","orange"),cex=1.0, pch=15)
> I would like to be able to plot the legend outer the graphics region.
> Something like I've done with title.
> You can see one figure an attached file.
> 
> I really appreciate any help.
> Nilza Barros
> 
> 
> 
> 
> 
> 
> 
> --
> Abraço,
> Nilza Barros