On 31 oct, 20:20, Vincent Delecroix <20100.delecr...@gmail.com> wrote:
> On 23 oct, 13:46, Dag Sverre Seljebotn <da...@student.matnat.uio.no>
> wrote:
>
>
>
> > Vincent Delecroix wrote:
> > > Hi,
>
> > > I'm working on simplestatisticexample for which I use the SAGE
> > > interface of theRprogram. I'm not able to plot a graphic.
>
> > > InRwe use :
> > > {{{
> > >R: x <- (1, 1, 1, 2, 3, 3, 4, 5, 5, 6)
> > >R: hist(x)
> > > }}}
>
> > > I try the following in SAGE (version 4.1) :
> > > {{{
> > > sage: x =r("c(1, 1, 1, 2, 3, 3, 4, 5, 5, 6)")
> > > sage:r.hist(x)
> > > ...
> > > }}
>
> > > The last command returns a strange objects, which does not plot
> > > anything ! In the documentation string of ther.hist object, it is
> > > asked to set a plot parameter to TRUE (in upper case, which is theR
> > > syntax). I tried the following without success :
> > > {{{
> > > sage:r.hist(x, plot=True)
> > > ...
> > > }}}
>
> > > Does anybody know how to use graphic functions fromR?
>
> > You probably need to set up a graphics device. Try e.g
>
> >r.png('testfile.png')
> > # then plot
> > # then:r.dev_off()
>
> > Dag Sverre
>
> Thank you Dag for the answer.
>
> Unfortunately, I get
> {{{
> sage:r.png("tmpfile.png")
> Traceback (click to the left for traceback)
> ...
> RuntimeError:Rwas not compiled withPNGsupport
>
> }}}
>
> I found no help on compilation ofRwithpngsupport, does any body
> have a solution ?OK. No more answer here, there is another thread: http://groups.google.fr/group/sage-support/browse_thread/thread/9b8f62c50f88e8eb/6ccff64e5b3fc6b2 --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
