Questions tagged [r]

R is a free software environment for statistical computing and graphics. R can be run from within Emacs using the ESS (Emacs Speaks Statistics) package, which also provides a major mode for editing `.R` files.

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11 views

Pass a table's colnames to an R block

I have an org file with this content: #+name: my-table | *Type* | *Value* | |---------+---------| | Web | 744 | | Checks | 520 | | Cash | 105 | |---------+---------| | *Total* | ...
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1answer
31 views

Clear console output on *R* buffers when using ESS

I have this kbd in my init.el (global-set-key (kbd "C-l") 'comint-clear-buffer) When I use Emacs-ess mode fro programming in R, I use this kbd to clear the R output buffer, this is usually ...
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0answers
58 views

Convert orgmode to Rmd

As the title says, I have an orgmode file I have been using with ess and exporting to TeX which has been going very well. However, I need to now export to html for reasons out of my control, and was ...
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1answer
21 views

Tell ESS to use a different R program when on a Tramp remote session

I'm trying to configure ESS to use a different R program path when I'm on a remote session. Now, every time I ssh into the hpc cluster I use, I set the variable inferior-ess-R-program to /weird/path/...
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14 views

how to get out of a (R) repl’s multi-line (multiple-line) / line-continuation mode

My question: In (an R-repl from ESS layer) in spacemacs, I can’t end a multiple-line after I start it myDf %>% # here i hit RET so then the REPL goes into multi line mode: + myDf %>% myDf %&...
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1answer
32 views

How to add function call highlighting in ESS?

I currently have some syntax highlighting in my ESS code (e.g., for brackets, =, and strings). I would like to add highlighting of function calls, like RStudio's "Highlight R function calls" ...
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1answer
25 views

exporting table from R

I'm trying to export a table from an R code block and have read Results of Evaluation (The Org Manual) which states that tables can be output with header options of :exports results :results value ...
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30 views

<RET> behavior in ESS in a roxygen block

I'm relatively new to emacs and I'm trying my luck with doom emacs (I transitioned from spacemacs), and I've spent hours trying to figure out what's going on. This is about ESS <RET> behavior. ...
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1answer
55 views

ESS start process does not include new R version

I am using the windows version of emacs that includes AuTeX and ESS from Vincent Goulet. I was using an older version of this packaging with a couple different versions of R. I recently installed the ...
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13 views

Latex subscript in .Rmd file registers as markdown italics in buffer

I am using ess, polymode, and poly-R. The latex subscript registers as markdown italics in my .Rmd file Notice it only takes effect with an open and close _. Is there a way to specify that these ...
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6 views

Getting rid of `nil` generated by R when having spaces in table cells

I have this very simple org file that generates nil values for apparently no good reason: #+name: table | | 2014 | |-----+------| | A B | 1 | | C | 2 | #+name: linechart #+begin_src R :...
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32 views

No match for ess-rdired

I'm not able to invoke the rdired-buffer when typing M-x ess-rdired, I get a "no match"-message. I'm also not able to find the function ess-rdired in the documentation (via C-h f). Any idea ...
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1answer
34 views

F3 key does not switch to TMB mode in AD Studio [closed]

I am trying to become familiar with Template Model Builder TMB and AD Model Builder ADMB in AD Studio which uses Emacs. I have been working through the user's guide AD Studio: Statistical modelling ...
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1answer
39 views

general function to concat token at point with function and send to *R*

I'm moving my R setup over to emacs and ess -- and am struggling with the emacs / LISP customisation process. In an answer to another question, I learnt how to create a function that concats a ...
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1answer
46 views

emacs ess apply function to token under point

I've finally committed to moving over to both emacs and ess -- and i'm having a bit of trouble getting (the famously customisable) combination to work as i'd like. Say that i have a file that ...
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0answers
67 views

ESS R workflow with package management in renv (or Packrat)

I do all my R development in Emacs via org-mode and ESS. All of my R projects are managed out of a single org-mode document (studies.org). Each project has a header and is tangled to its own project ...
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11 views

ESS/Org-babel - remove long prompt

Consider the following org-babel code block: #+BEGIN_SRC R :session *R* getwd() #+END_SRC If I first enter org-edit-special and then ess-eval-line my *R* buffer displays as expected: > getwd() ...
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2answers
67 views

Set ESS working directory from header-args with org-babel sessions

I am experiencing a very strange behavior with org-babel code blocks. When I operate without the :session tag, I am free to use :dir to set my working directory. As you can see, the following code ...
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38 views

Evaluate org-babel header arguments consistently

Consider the following org-babel code block: #+BEGIN_SRC R :session *R* :dir ~/_test getwd() #+END_SRC When I C-c C-c on my source block, I get the following result, as expected: #+RESULTS: : /...
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1answer
199 views

Any equivalent of R+ESS for python?

I do a lot of R coding on Emacs – on Windows – using the wonderful ESS package. What I particularly like is that I can: start an R session, and then send lines or regions of the script I'm working on ...
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42 views

run bibtex in a Knitr workflow in Emacs?

I have used version 18.10.2 of ess (see question https://stackoverflow.com/questions/60445059/where-is-ess-version-19-04) and followed the directions at how to setup Knitr workflow in Emacs? to get to ...
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1answer
186 views

Draw pie chart from orgmode table

I'm trying to draw a pie chart from an orgmode table. Let's keep it as simple as possible. #+TBLNAME:kuchen | 100 | ABC | | 3 | DEF | | 123 | XYZ | #+name: pie-chart (kuchen = kuchen) #+begin_src ...
7
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1answer
313 views

Emacs busy while evaluating R in ESS

When using Emacs with ESS, when I evaluate functions that take longer to complete (reading in larger files or executing SQL queries), the whole Emacs becomes busy (freezes, hangs, crashes - whatever ...
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1answer
182 views

Emacs 26.3 cannot call R

After updated to macOS Catalina (10.15) I've been trying to use R in Emacs 26.3. However, Emacs is not fetching R by using M-x R (Emacs says [No match]). I already checked the paths for both R and ...
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1answer
91 views

Run R code on selected object

I am missing (or not aware) of a feature in ESS to run some R code on selected text. When editing a script, like df1 <- data.frame(a=1:100,b=rnorm(100)) I often want to see head(df1) in my ...
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2answers
191 views

underscore (“_”) randomly stops working for ESS

I am using iESS console and editor (ESS) for R programming, and often times (and randomly) the _ stops resulting in <-. To temporarily hack it, I found that I could use ess-toggle-underscore or ...
4
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1answer
301 views

Can we get inline results with polymode for Rmd files?

As a new Emacs user, I've recently learned how to use polymode to handle R code in org-mode. I'm happy with it, since I get the same features than those implemented for example in Rstudio for Rmd ...
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0answers
79 views

How to specify a pdf viewer for ess mode

I have set the variable ess-pdf-viewer-pref to "evince" But when I export any Rnw file using M-n e, instead of displaying the pdf in evince it is displayed inside Emacs. How can I stop Emacs ...
4
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1answer
267 views

How to display *help* buffers below one specific window?

I am (really) new in Emacs and ESS, and I am currently trying to customize my environment. The default settings of ESS[R] are convenient for me, since ESS[R] organizes the windows as follows: --------...
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65 views

Projectile renaming buffer name causing issues with ESS (ctrl enter) functionality

I have recently installed projectile package into my Emacs. It's great package, however, now my C-RET binding to ESS (R) is not working any more. Part of my current init.el related to ESS looks like ...
2
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1answer
94 views

Polymode changes from ESS-mode to Markdown-mode whenever I press enter

When I am editing .Rmd file within a polymode chunk, the mode switches from ESS to Markdown mode whenever I press enter. However, it switches back to ess-mode whenver I save the file. I will try ...
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58 views

How to “manipulate” using R in Emacs

In Rstudio one can use library manipulate to interactively change the plot over some parameters(mu). When you use this in emacs ESS it gives error: function(mu){ plot(mu) } manipulate(myfunc(mu),mu = ...
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1answer
85 views

How to create shortcut that will kill process for buffer with fixed name

I have code like this to run R command from Emacs: (defun call-r-command (command-list) "run R command in shell buffer window if there is displayed buffer that have shell it will use that window"...
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0answers
48 views

Setting up Knittr workflow in Emacs [duplicate]

I was a happy ESS and R user to obtain tex and pdf files from Rnw file with sweave and knitr. I have followed the answer given here, everything worked fine but after several updates or maybe new ...
1
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1answer
110 views

emacs opens ESS/R buffer in random window

I'm using emacs 26.1 with ESS. Whenever I open a R session with M-x R it opens in a random window. However, I would like it to open in the currently selected window. It seems to be a similar issue as ...
2
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0answers
373 views

Missing RMarkdown templates with poly-R

I use the ess, polymode, and poly-R packages together to work with RMarkdown files. I have also installed the R packages rmarkdown and tufte in my R library. While these R packages provide ".Rmd" ...
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0answers
83 views

R in ESS outputs UTF-8, which emacs renders raw

I find the question but no answer at Emacs ESS R - Message Content Encoding and Display Issue. In buffer *R*, the R process uses UTF-8 encoding for its output. However emacs does not decode that ...
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0answers
33 views

gnu screen emacs ess: M-X R freeze

I just pick up emacs after a while with Vim. This is run on CentOS server. I ssh to the server, and start with gnu screen, and emacs ess, when I start to run R, emacs just freeze. Here is what I ...
4
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0answers
251 views

“error in process sentinel” whenever using %>% in an ESS R buffer

Whenever I include a pipe (%>%) in a ESS R buffer, I start getting the following error repeatedly, with lags that make editing almost impossible: error in process sentinel: Not enough arguments ...
5
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1answer
69 views

How to copy output from ess to the kill ring?

Q: how can I automatically copy output from ess to the kill ring? Background I use ess to conduct statistical analysis. On occasion, I need to copy its raw output into another buffer (usually ...
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1answer
2k views

org-babel-execute-src-block: No org-babel-execute function for R!

In org-mode, attempting to execute the following block... #+BEGIN_SRC R 1+2 #+END_SRC ...gives the error message org-babel-execute-src-block: No org-babel-execute function for R!. I have followed ...
1
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1answer
64 views

Org babel R: why is 'NA' replaced with 'nil'

When using R in org mode source blocks, any NA (i.e. missing) values in tables get replaced with nil. Why is this? And is there a way to change this (globally, or at the file level)? I regularly ...
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2answers
325 views

How to jump to R source code with ESS?

Q: how can I get to the source code of R packages using ESS? When I'm working with elisp, I can access the source code for any package easily with find-library or by following the links in find-...
1
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1answer
270 views

Tramp and X11 forwarding when changing user (su)

I can connect to a remote server with Tramp C-x C-f /ssh:group@remotehost: and get a plot output window (with ess R). But if I change user C-x C-f /ssh:group@remote|su:user@remote: there's no X11 ...
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0answers
140 views

R (ESS) freezes emacs when asking for project directory

Using Windows. Fresh install of emacs 2.6. The installation of R CLI and R studio worked ok. No issues. I open R files on emacs and ESS mode is properly set on modeline but when I try to execute/eval ...
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1answer
2k views

ESS R error: searching for program

I have installed emacs on windows 10 working ok so far. Installed R and ESS. Set system and user path to Rterm.exe as read in some forums. Restarted and opened a R file in emacs. Syntax coloring is ...
2
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1answer
125 views

ESS failed to run: ess-s-define-runners is void

After upgrading packages in emacs, I have the following error message when trying to run R (M-x R): Symbol's function definition is void: ess-s-define-runners. I can't find where the error is. Here's ...
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0answers
39 views

ESS folding for R6 classes

What is the proper way to install, configure and activate folding of R script files? I followed emacswiki.org/emacs/FoldingMode but it doesn't seems to work. I installed folding.el to .emacs/lisp/. ...
2
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0answers
84 views

Save org-babel output with org-attach

I am using org-babel to write R code in Emacs org-mode. Here's an example: #+BEGIN_SRC R :session *R* :results output graphics :width 5 :height 5 data(AirPassengers) AP <- AirPassengers plot(AP) ...
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1answer
107 views

Printing tibbles in iESS with many columns extremely slow

When I print large tibbles from R it takes a very long time and the iESS buffer runs extremely slowly thereafter (huge lag moving the cursor throughout the buffer or typing). The code below takes 5 ...