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From: William Denton <wtd@pobox.com>
To: Roger Mason <rmason@mun.ca>
Cc: emacs-orgmode@gnu.org
Subject: Re: Passing a variable into an R source block.
Date: Fri, 28 May 2021 15:29:33 -0400 (EDT)	[thread overview]
Message-ID: <alpine.DEB.2.22.394.2105281527000.60852@shell3.miskatonic.org> (raw)
In-Reply-To: <y658s3y4zzn.fsf@mun.ca>

The Org table is passed in to R as a data.frame, so all you need is this at the 
start (with stringr loaded in previously):

#+begin_src R :session :colnames yes :var data=query
t <- str_split_fixed(data$te, " ", 3)
colnames(t) <- c('date','cycle','energy')
t
#+end_src

#+RESULTS:
|            date | cycle |         energy |
|-----------------+-------+----------------|
| 20210528-053900 |     1 | -1333.58106425 |
| 20210528-053900 |     2 | -1333.25006295 |
| 20210528-053900 |     3 | -1332.40596663 |
| 20210528-053900 |     4 |  -1327.1880297 |
| 20210528-053900 |     5 | -1320.63944318 |

Bill

--
William Denton
https://www.miskatonic.org/
Librarian, artist and licensed private investigator.


      parent reply	other threads:[~2021-05-28 19:30 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-28 15:52 Roger Mason
2021-05-28 17:30 ` Berry, Charles via General discussions about Org-mode.
2021-05-29 14:13   ` Roger Mason
2021-05-28 19:29 ` William Denton [this message]

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