Re: Generating plot with org-babel-R

[tsd@tsdye.com (Thomas S. Dye)]

Hi Riccardo,

This code appears to be outdated.  I don't recall this code on the org
site.  Could you send a URL?

All the best,
Tom

Riccardo Romoli <ric.romoli@gmail.com> writes:

> Hi, I'm trying to generate some figure with R, into an org session. Firstly
> I use the code in the org site. The problem is that the code do not
> generate any figure.
>
> This is the code:
>
> #+TITLE:Test
> #+AUTHOR: Your Name
> #+EMAIL: your-email@server.com
> #+BABEL: :session *R* :cache yes :results output graphics :exports
> both :tangle yes
>
> * Example of Org-Babel for R Literate Programming
> ** R text output
> A simple summary.
> #+begin_src R
>   x <- rnorm(10)
>   summary(x)
> #+end_src
>
> ** R graphics output
> Note we use the object =x= generated in previous code block, thanks to
> the header option =:session *R*=.  The output graphics file is
> =a.png=.
>
> #+begin_src R  :file a.png
>   y <- rnorm(10)
>   plot(x, y)
> #+end_src
>
> Same plot with larger dimension:
>
> #+begin_src R  :file b.png :width 800 :height 800
>   plot(x, y)
> #+end_src
>
>
> Where do I wrong?
>
> Best
> Riccardo
> Hi, I&#39;m trying to generate some figure with R, into an org session. Firstly I use the code in the org site. The problem is that the code do not generate any figure. This is the code:
> #+TITLE:Test 
> #+AUTHOR: Your Name
> #+EMAIL: mailto:your-email@server.com
> #+BABEL: :session *R* :cache yes :results output graphics :exports both :tangle yes 
>
> * Example of Org-Babel for R Literate Programming
> ** R text output
> A simple summary. 
> #+begin_src R 
>   x <- rnorm(10)
>   summary(x)
> #+end_src
>
> ** R graphics output
> Note we use the object =x= generated in previous code block, thanks to
> the header option =:session *R*=.  The output graphics file is
> =a.png=. 
>
> #+begin_src R  :file a.png
>   y <- rnorm(10)
>   plot(x, y)
> #+end_src
>
> Same plot with larger dimension:
>
> #+begin_src R  :file b.png :width 800 :height 800
>   plot(x, y)
> #+end_src
> Where do I wrong?BestRiccardo

-- 
Thomas S. Dye
http://www.tsdye.com