From: "Sébastien Rey-Coyrehourcq" <sebastien.rey-coyrehourcq@univ-rouen.fr>
To: emacs-orgmode@gnu.org
Subject: Org babel Python and R, table not transformed when :var is called ?
Date: Wed, 1 Dec 2021 09:04:29 +0100 [thread overview]
Message-ID: <91cb65e0-4b2c-92ae-a69f-4d9ad8b3e1e3@univ-rouen.fr> (raw)
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Hi there,
Perhaps it's a bug, or something i don't understand, i post on reddit
(https://www.reddit.com/r/emacs/comments/r5yt4a/r_talking_with_python_using_orgtable_not_work/)
to see if people on org community know the problem.
I cross post here to see if it's a know bug or somethings ?
There is something i don't understand,
a difference between behavior of org-babel and org-mode when you use org
table to pass data using or not using :var.
|#+NAME:mypythoncode #+begin_src python :results value raw :output
:return tabulate(df, headers=df.columns, tablefmt='orgtbl') import numpy
as np import pandas as pd from tabulate import tabulate df =
pd.DataFrame(np.random.randint(0,10,size=(10, 4)), columns=list('ABCD'))
#+end_src #+RESULTS: mypythoncode | | A | B | C | D |
|---+---+---+---+---| | 0 | 0 | 9 | 6 | 0 | | 1 | 2 | 9 | 0 | 4 | | 2 |
9 | 6 | 0 | 1 | | 3 | 6 | 1 | 8 | 1 | | 4 | 4 | 2 | 1 | 4 | | 5 | 2 | 1
| 1 | 1 | | 6 | 4 | 8 | 9 | 0 | | 7 | 1 | 4 | 8 | 7 | | 8 | 9 | 3 | 2 |
5 | | 9 | 5 | 0 | 7 | 3 | #+NAME:lib-R #+HEADER: :var code=mypythoncode
#+begin_src R :results output library(ggplot2) library(dplyr)
library(lubridate) str(code) #+end_src #+RESULTS: lib-R : chr "| | A | B
| C | D |\n|----+-----+-----+-----+-----|\n| 0 | 8 | 0 | 5 | 2 |\n| 1 |
2 | "| __truncated__ |
As you see, the org table is not recognized as a dataframe by R.
If i replace by a basic org table :
|||#+NAME: any_data | | parameter | value | |---+-----------+-------| | 0
| heats | 30 | | 1 | heats | 30 | #+NAME:lib-R #+HEADER: :var
code=any_data #+begin_src R :results output library(ggplot2)
library(dplyr) library(lubridate) str(code) #+end_src #+RESULTS: lib-R :
'data.frame': 2 obs. of 3 variables: : $ X : int 0 1 : $ parameter: chr
"heats" "heats" : $ value : int 30 30 |||
That works...
Best regards,
||
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next reply other threads:[~2021-12-01 8:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-01 8:04 Sébastien Rey-Coyrehourcq [this message]
2021-12-02 11:10 ` Org babel Python and R, table not transformed when :var is called ? Sébastien Rey-Coyrehourcq
2022-10-16 11:23 ` Ihor Radchenko
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