From: Andreas Leha <andreas.leha@med.uni-goettingen.de>
To: emacs-orgmode@gnu.org
Subject: Re: BUG babel :colnames
Date: Wed, 12 Feb 2014 00:08:00 +0100 [thread overview]
Message-ID: <87bnyd459r.fsf@med.uni-goettingen.de> (raw)
In-Reply-To: 871tz98ku6.fsf@gmail.com
Hi Eric,
thanks for looking into this. And thanks for the confirmation already!
Good to know, that it is specific to R -- I had not checked. Of course,
I do not want to use R to do mere subsetting, but rather some more
complex processing, which I do not want to do in shell (or elisp,....)
I have some more data on this bug if this is helpful:
(1)
On normal code blocks it depends on the order of the arguments. It
seems to work for the last argument:
--8<---------------cut here---------------start------------->8---
#+name: testtable2
| a | b |
|---+---|
| 1 | 3 |
| 3 | 3 |
| 4 | 1 |
| 4 | 2 |
#+header: :var testtable=testtable2
#+header: :var dummy=20
#+begin_src R :colnames yes
testtable[2:3,]
#+end_src
#+results:
| X1 | X3 |
|----+----|
| 4 | 1 |
| 4 | 2 |
#+header: :var dummy=20
#+header: :var testtable=testtable2
#+begin_src R :colnames yes
testtable[2:3,]
#+end_src
#+results:
| a | b |
|---+---|
| 3 | 3 |
| 4 | 1 |
--8<---------------cut here---------------end--------------->8---
(2)
It is also buggy in call lines:
--8<---------------cut here---------------start------------->8---
#+name: testtable2
| a | b |
|---+---|
| 1 | 3 |
| 3 | 3 |
| 4 | 1 |
| 4 | 2 |
#+name: process_testtable
#+header: :var dummy=20
#+header: :var testtable=testtable2
#+begin_src R :colnames yes
testtable[2:3,]
#+end_src
#+results: process_testtable
| a | b |
|---+---|
| 3 | 3 |
| 4 | 1 |
#+call: process_testtable() :colnames yes
#+results:
| a | b |
|---+---|
| 3 | 3 |
| 4 | 1 |
#+call: process_testtable(dummy=24) :colnames yes
#+results:
| a | b |
|---+---|
| 4 | 1 |
| 4 | 2 |
#+call: process_testtable(dummy=24, testtable=testtable2) :colnames yes
#+results:
| X1 | X3 |
|----+----|
| 4 | 1 |
| 4 | 2 |
#+call: process_testtable(testtable=testtable2) :colnames yes
#+results:
| X1 | X3 |
|----+----|
| 4 | 1 |
| 4 | 2 |
--8<---------------cut here---------------end--------------->8---
Regards,
Andreas
Eric Schulte <schulte.eric@gmail.com> writes:
> This bug looks to be specific to Babel's R support. E.g., it is not
> present with shell code blocks.
>
> #+name: testtable2
> | a | b |
> |---+---|
> | 1 | 3 |
> | 3 | 3 |
> | 4 | 1 |
> | 4 | 2 |
>
> #+header: :var testtable=testtable2
> #+begin_src sh :colnames yes
> echo "$testtable"|tail -2
> #+end_src
>
> #+results:
> | a | b |
> |---+---|
> | 4 | 1 |
> | 4 | 2 |
>
> #+header: :var testtable=testtable2
> #+header: :var dummy=20
> #+begin_src sh :colnames yes
> echo "$testtable"|tail -2
> #+end_src
>
> #+results:
> | a | b |
> |---+---|
> | 4 | 1 |
> | 4 | 2 |
>
> Best,
>
> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>
>> Hi all,
>>
>> there is a bug when it comes to babel not respecting :colnames when more
>> variables are passed.
>>
>> Here is the MWE:
>>
>> --8<---------------cut here---------------start------------->8---
>> #+name: testtable2
>> | a | b |
>> |---+---|
>> | 1 | 3 |
>> | 3 | 3 |
>> | 4 | 1 |
>> | 4 | 2 |
>>
>> #+header: :var testtable=testtable2
>> #+begin_src R :colnames yes
>> testtable[2:3,]
>> #+end_src
>>
>> #+results:
>> | a | b |
>> |---+---|
>> | 3 | 3 |
>> | 4 | 1 |
>>
>> #+header: :var testtable=testtable2
>> #+header: :var dummy=20
>> #+begin_src R :colnames yes
>> testtable[2:3,]
>> #+end_src
>>
>> #+results:
>> | X1 | X3 |
>> |----+----|
>> | 4 | 1 |
>> | 4 | 2 |
>> --8<---------------cut here---------------end--------------->8---
>>
>>
>> Forgot to say in my last post:
>> Org-mode version 8.2.5h (release_8.2.5h-581-g7b11ba.dirty @ /home/andreas/local/emacs/org-mode-install/lisp/)
>> GNU Emacs 24.3.1 (x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll bars) of 2013-12-22 on brahms, modified by Debian
>>
>>
>> Regards,
>> Andreas
>>
>>
prev parent reply other threads:[~2014-02-11 23:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-11 13:23 BUG babel :colnames Andreas Leha
2014-02-11 20:18 ` Eric Schulte
2014-02-11 23:08 ` Andreas Leha [this message]
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