[R] RES: How to force axis to have the same range

[Greg Snow]

For variables named my.x and my.y try:

> plot( my.x, my.y, xlim=range(my.x,my.y), ylim=range(my.x,my.y) )

If all you want is to have the same range of values on both the x and y axes.

-- 
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 Sebastien Bihorel
> Sent: Wednesday, April 22, 2009 6:26 AM
> To: Rodrigo Aluizio
> Cc: R Help; 'Sebastien Bihorel'
> Subject: Re: [R] RES: How to force axis to have the same range
> 
> Thanks to all the people who answer my question. It is know clear to
> know how to produce a square shape graph... but I guess there is no
> easy
> way to force the x and the y axis to have the same limits.
> 
> *Sebastien*
> 
> 
> Rodrigo Aluizio wrote:
> > Hi Sebastien, take a look at the par(pty='s') argument. Maybe its can
> solve
> > your issue.
> >
> > Best wishes.
> >
> > Rodrigo.
> >
> > -----Mensagem original-----
> > De: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] Em
> > nome de Sebastien Bihorel
> > Enviada em: segunda-feira, 20 de abril de 2009 12:26
> > Para: R-help
> > Assunto: [R] How to force axis to have the same range
> >
> > Dear R-users,
> >
> > I am trying to produce (standard and trellis) scatterplots which use
> the
> > same range of the x and y axes. In addition, I would like the plots
> to
> > be physically square. Is there one or more specific argument(s) to
> plot
> > and xyplot what would do that? I have looked at various combinations
> of
> > asp and pin value, but could not get what I wanted..
> >
> > Thank you in advance for your help
> >
> > Sebastien
> >
> > ______________________________________________
> > R-help at r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide http://www.R-project.org/posting-
> guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >
> >
> 
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-
> guide.html
> and provide commented, minimal, self-contained, reproducible code.