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Re: [O] BUG babel :colnames
From: |
Andreas Leha |
Subject: |
Re: [O] BUG babel :colnames |
Date: |
Wed, 12 Feb 2014 00:08:00 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
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 <address@hidden> 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 <address@hidden> 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
>>
>>