[ESS] Is there a simple newbie guide to using knitr in ESS
xie at yihui.name
Sun Feb 10 21:10:24 CET 2013
That is exciting to know. So the version number 13.03 means March
2013? That will be super cool because R 3.0.0 will come in April and R
Markdown will be supported as an alternative format for R package
vignettes besides Rnw:
Yihui Xie <xieyihui at gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
On Sun, Feb 10, 2013 at 10:01 AM, Vitalie Spinu <spinuvit at gmail.com> wrote:
> As far as I am concerned, this is the only must-do for ESS 13.03. I have
> finally resumed working on a new literate programming system for
> ESS. Will do my best to get it into 13.03.
> >> Steve Lianoglou <mailinglist.honeypot at gmail.com>
> >> on Sun, 10 Feb 2013 10:48:22 -0500 wrote:
> > Hi Chris,
> > Last I checked, I'm pretty sure that the only kintr support in ESS is
> > to have Sweave (*.Rnw) be piped through knitr instead of sweave for
> > compilation of the semi-tex -> tex -> output.
> > I would love to be told that I'm wrong, but it's my impression that
> > Rmarkdown files are not really supported.
> > As an alternative, I believe others have suggested to use org/babel,
> > which *should* get you pretty close to an Rmarkdown-like document:
> > http://orgmode.org/worg/org-contrib/babel/
> > If I were a better person, I would have gone that route myself, but
> > I've been using a different editor (Sublime Text 2) to whip up
> > Rmarkdown documents.
> > -steve
> > On Sun, Feb 10, 2013 at 10:36 AM, Chris Evans <chrishold at psyctc.org> wrote:
> >> Dear all,
> >> I am very keen to switch to knitr and a better literate statistics way of
> >> using R. I have been a long term user of emacs though never emacs lisp and a
> >> fairly long term (a decade?) user of ESS to handle R. I have never managed
> >> the switch two sweave both because I've equally never made the switch to TeX
> >> mainly because in my substantive field sadly everyone uses M$ Word documents
> >> and the learning curve for TeX on top R was just too much for me.
> >> KnitR seems much easier for me to use and the HTML output (or PDF) is OK if
> >> not ideal for sharing with colleagues and collaborators so I started using it
> >> in Rstudio but I have yearned to come back to ESS as Rstudio is clever but too
> >> often left me feeling I really didn't know how to debug it and missing my
> >> usual keyboard commands.
> >> I was very pleased to see that knitr support is now in ESS but I'm failing
> >> hopelessly to use it. I had, perhaps naively, assumed that I could take .Rmd
> >> files that had worked in Rstudio, starting with its initial template one, open
> >> it in emacs/ESS and be away but that's absolutely not the case! I then
> >> searched around and found correspondence here from last year including a
> >> request from Pierre Kleiber from October last year that is really the same as
> >> mine request now:
> >> "Being a long-time user of R and ESS but never having tried sweave or other
> >> literate programing systems, I would like to try knitr. I'm searching for a
> >> knitr tutorial that makes use of ESS rather than RStudio. Can anyone direct me
> >> to such a tutorial?"
> >> I can't see any answer and most of what I find about ESS/knitR is about
> >> technicalities of what has to be done internally in ESS to make it work
> >> ... nothing (not that I can understand) on how I can use it.
> >> It seems clear to me that Vitalie and others have got things in ESS so that it
> >> works for them with their expertise. Please would someone tell me how I could
> >> take this default file from Rstudio (attached) and rename it or get ESS to
> >> recognise that it is in a markdown form suitable to be parsed and knitted up
> >> by knitR and R? Questions:
> >> 1) ESS doesn't seem to recognise it as any special file at all. Does ESS expect another file extension (.rnw?)
> >> 2) I think I have to tell ESS to use knitr not sweave by setting a variable. Is there a way I can make that a permanent instruction as I don't use sweave?
> >> 3) I suspect there are other things I need to do?!
> >> TIA,
> >> Chris
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