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From: "Blanchette, Marco" <MAB@stowers.org>
To: "emacs-orgmode@gnu.org" <emacs-orgmode@gnu.org>
Subject: Problem whit with code evaluation
Date: Wed, 18 Aug 2010 19:12:33 -0500	[thread overview]
Message-ID: <C891E121.2DF02%MAB@Stowers.org> (raw)

Sorry again if this is common knowledge, but the road to orgmode power user
is seeded with challenges!

I am trying to write an R function that would take 3 arguments, hopefully
set up in an org table and have a function run every rows, taking every
column as arguments to produce a set of report files... But I am going a bit
ahead of myself as I am stuck quite early in the development...

My problem is quite basic. For some reason, I can¹t seems to be able to
execute the following lines in the org buffer using org-babel-execute-buffer
or to export an html of the files. The code block just don't execute and
return errors.

* Examples take from
[[http://orgmode.org/worg/org-contrib/babel/intro.php#sec-7]]

* The python example
#+source: square(x)
#+begin_src python
x*x
#+end_src

#+call: square(x=6)

* The elisp example of the fibonacci series using a table as argument

#+tblname: fibonacci-inputs
| 1 | 2 | 3 | 4 |  5 |  6 |  7 |  8 |  9 | 10 |
| 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |

#+srcname: fibonacci-seq(fib-inputs=fibonacci-inputs)
#+begin_src emacs-lisp
  (defun fibonacci (n)
    (if (or (= n 0) (= n 1))
        n
      (+ (fibonacci (- n 1)) (fibonacci (- n 2)))))
  
  (mapcar (lambda (row)
            (mapcar #'fibonacci row)) fib-inputs)
#+end_src

* Then my own trial in R
#+srcname: test(x y)
#+begin_src R
   p <- x*y
#+end_src

#+call test(x=4 y=9)
#+function test(x=3 y=8)

Is there something I am missing?

My current setup is:
GNU Emacs 23.1.50.1
org-mode (v7.01g)
R v2.11.1
XServer running Snow Leopard Server 10.6.4

Thanks for the help
-- 
Marco Blanchette, Ph.D.
Assistant Investigator
Stowers Institute for Medical Research
1000 East 50th St.

Kansas City, MO 64110

Tel: 816-926-4071 
Cell: 816-726-8419 
Fax: 816-926-2018 

next             reply	other threads:[~2010-08-19  0:12 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-19  0:12 Blanchette, Marco [this message]
2010-08-19  2:37 ` Problem whit with code evaluation Dan Davison
2010-08-19  3:01   ` Blanchette, Marco
2010-08-19  4:23     ` Dan Davison
2010-08-19  5:05     ` Nick Dokos
2010-08-19 13:38       ` Dan Davison

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