From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Schulte <eric.schulte@gmx.com>
Subject: Re: conditional export based on babel result
Date: Wed, 05 Sep 2012 12:08:19 -0600
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To: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Cc: emacs-orgmode@gnu.org

Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:

> Hi all,
>
> is there a possibility to exclude (or include) parts of the document
> based on some babel source block result?
>
> First some use case:
> Say, I am doing a statistical test.  And only if the test turns out to be
> significant, a follow-up analysis is carried out.
>
> Is that possible?
>
> One thinkable and ugly option would be to allow lisp-generated tags like
> in this dummy example:
>
> #+begin_org
>
> * The Test
> #+name: sometest
> #+begin_src R
>   test_result <- 0.03
> #+end_src
>
>
> ** export maybe (if (< (string-to-number (sbe sometest)) 0.05) ":export:" ":noexport:")
> The follow-up
>
> #+end_org
>
>
> Regards,
> Andreas
>
>

Hi Andreas,

When doing something this complex you may just want to write your own
function which could say... take a subtree ID and a boolean flag as
arguments and then set the export flag on that subtree as appropriate.

The org-id-goto and org-toggle-comment functions may help in
implementing this function.

Best,

-- 
Eric Schulte
http://cs.unm.edu/~eschulte