From: Rainer M Krug <r.m.krug@gmail.com>
To: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: [babwel] Simplify graph generation and copying?
Date: Sat, 31 Mar 2012 15:34:53 +0200 [thread overview]
Message-ID: <4F7707FD.1090207@gmail.com> (raw)
In-Reply-To: <87mx6xdi5z.fsf@med.uni-goettingen.de>
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On 30/03/12 21:04, Andreas Leha wrote:
> Rainer M Krug <r.m.krug@gmail.com> writes:
>
>> Hi
>>
>> I do the following to create a graph in R and then convert / copy / do other stuff with it in
>> the bash shell:
>>
>> #+header: :results graphics #+header: :file Test.pdf #+header: :width 4 #+header: :height 8
>> #+header: :pointsize 8 #+begin_src R plot(runif(100)) #+end_src
>>
>> #+BEGIN_SRC sh :session shell cp Test.pdf Test2.pdf #+END_SRC
>>
>>
>> Is there a way of automatically giving the ffile name from the :file parameter tio the second
>> code block, so that I just have to change the :file argument when I want a different name for
>> the graph?
>>
>> Thanks,
>>
>> Rainer
>
>
> Hi Rainer,
>
> I am not aware of any possibility to pass the :file parameter from one code block to another.
> But for your use case, the file name is also the return value of the R code block. So, you can
> do:
Looks absolutely perfect. Thanks a lot,
Rainer
>
> #+name: mypdfplot #+header: :results graphics #+header: :file Test.pdf #+header: :width 4
> #+header: :height 8 #+header: :pointsize 8 #+begin_src R plot(runif(100)) #+end_src
>
>
> #+BEGIN_SRC sh :session shell :var mypdf=mypdfplot() cp "$mypdf" Test2.pdf #+END_SRC
>
> Best, Andreas
>
>
- --
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys.
(Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer@krugs.de
Skype: RMkrug
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prev parent reply other threads:[~2012-03-31 13:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-29 12:41 [babwel] Simplify graph generation and copying? Rainer M Krug
2012-03-30 19:04 ` Andreas Leha
2012-03-31 13:34 ` Rainer M Krug [this message]
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