From: Fabrice L <fabrice.alpha@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Filter module for R
Date: Mon, 15 Jun 2020 13:33:36 -0400 [thread overview]
Message-ID: <8D212D90-B738-48C2-A31D-9F74867C6114@gmail.com> (raw)
In-Reply-To: <nycvar.YAK.7.77.987.2006150136000.1528@nqv-guvaxcnq>
Dear Aditya,
> Le 15 juin 2020 à 01:45, Aditya Mahajan <adityam@umich.edu> a écrit :
>
> This is an adapted version of the code that I use for my course where I use the vim module to do the typesetting:
>
> \usemodule[filter]
> \usemodule[vim]
>
> \definecolor [darkblue] [r=0.1, g=0.11, b=0.84]
> \definecolor [darkgreen] [g=0.7]
> \definecolor [lightblue] [h=87cefa]
> \definecolor [lightgreen] [g=0.95,b=0.8,r=0.8]
>
> \defineframedtext
> [leftbartext]
> [
> width=local,
> frame=off,
> framecolor=darkblue,
> leftframe=on,
> rulethickness=1ex,
> offset=0.25ex,
> loffset=3ex,
> background=color,
> backgroundcolor=lightblue,
> ]
>
> \definevimtyping
> [RCODE]
> [
> syntax=r,
> directory=output,
> strip=yes,
> escape=yes,
> before={\blank[quarterline]\startleftbartext},
> after={\stopleftbartext},
> ]
>
> \define[1]\ShowOutput
> {\typeRCODEfile{\externalfilterinputfile}
> \startleftbartext[framecolor=darkgreen, backgroundcolor=lightgreen]
> \setupalign[flushleft, verytolerant]
> % range={1,-1} not currently supported
> % See below for details
> \typefile[range={1,-1}]{#1}
> \stopleftbartext}
>
>
> \defineexternalfilter
> [R]
> [ filtercommand={R CMD BATCH -q --no-timing --save --restore
> \externalfilterinputfile\space \externalfilteroutputfile},
> output=\externalfilterbasefile.out,
> directory=output,
> readcommand=\ShowOutput,
> read=no,
> cache=yes,
> purge=yes, % THE COMMA WAS MISSING
> ]
>
> \starttext
>
> Some text...
>
> \startR[read=yes]
> pdf("RPlots/MyHistogram.pdf",5,5)
> X <- rnorm(200,mean=10,sd=2)
> hist(X, col = "red3" , xlab="Score QI" , main="", ylab="fréquence")
> \stopR
>
> \externalfigure[RPlots/MyHistogram.pdf][width=.5\textwidth]
>
> \stoptext
>
>
Thanks so much for your answer. I had (of course) to install nvim in order the code to work, but this works ! Thanks also for your additional work regarding the locale setting.. this is really deep magic for me.
I think the facility to run R code directly from context can open ConTeXt to new users. The alliance between R and LaTeX is a winning combination to a lot of my colleagues. Do you think this would be appropriate to do a simple page on the wiki explaining how R code can be done in ConTeXt, with eventual formatting, with some simple examples, or this is too much noise ?
Thanks. Fabrice.
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next prev parent reply other threads:[~2020-06-15 17:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-15 3:26 Fabrice L
2020-06-15 5:45 ` Aditya Mahajan
2020-06-15 6:04 ` Aditya Mahajan
2020-06-15 6:24 ` Aditya Mahajan
[not found] ` <82287b24-d781-808f-f96b-675f56224bb6@azules.eu>
2020-06-24 21:01 ` French interface - previous message = wrong title Garulfo
2020-06-24 21:35 ` Hans Hagen
2020-06-25 19:34 ` French interface Garulfo
2020-06-25 20:00 ` Wolfgang Schuster
2020-06-15 17:33 ` Fabrice L [this message]
2020-06-15 18:06 ` Filter module for R Aditya Mahajan
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