Re: inconsistent export of R results in orgmode 7.3,

From: Erik Iverson <eriki@ccbr.umn.edu>
To: Ian Kennedy <ian.kennedy@hc-sc.gc.ca>
Cc: emacs-orgmode@gnu.org
Subject: Re: inconsistent export of R results in orgmode 7.3,
Date: Mon, 22 Nov 2010 12:43:18 -0600	[thread overview]
Message-ID: <4CEAB9C6.9070303@ccbr.umn.edu> (raw)
In-Reply-To: <OFDDA1799D.B6D3C185-ON852577E3.00587781-052577E3.00664381@hc-sc.gc.ca>

Ian,

What does your *R* session buffer look like
when this does and does not work?  The same?

Perhaps the prompt is getting confused at some point?

Your example has worked 4 times in a row for me...

--Erik

Ian Kennedy wrote:
> Since upgrading to org-mode 7.3 I have had inconsistent export of R code
> block results. Sometimes the results appear in the exported document,
> sometimes they don't. I've included the simplest example I've been able to
> come up with below. When I export this file the data frame is exported
> about half the time. The example below is about the shortest I've come up
> with that shows inconsistent export. I usually have the problem with more
> complex documents, which use R only, and  which have R read in data from
> external files.
> 
> I do not have the problem if I use org-mode 7.01h. I am running emacs 23.2
> on Windows XP with R 2.12.0. My apologies if this has already been
> discussed (if it has, maybe somebody can point me to the discussion I
> missed).
> 
> Here's the example:
> * Ditaa Example
>   #+BEGIN_SRC ditaa :file dit.png :width 300 :height 300  :exports results
>     +-------------------------------+
>     |                               |
>     |            Block 1            |
>     |                               |
>     +---------------+---------------+
>                     |
>                     |
>                     v
>     +-------------------------------+
>     |                               |
>     |            Block 2            |
>     |                               |
>     +-------------------------------+
> 
>   #+END_SRC
> * R example
> ** Something  in R
> 
>    #+BEGIN_SRC R :session *R* :exports none
>      x <- 1:5
>      y <- data.frame(A=x, B=round(sin(x/3.3),3))
>    #+END_SRC
> 
> ** A table which is often not exported
>    #+BEGIN_SRC R :session *R* :exports results :colnames yes
>      y
>    #+END_SRC
> 
> 
> Thanks,
> Ian
> 
> 
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