[ESS] remote R
Andreas Leha
andreas.leha at med.uni-goettingen.de
Fri Mar 6 10:27:12 CET 2015
Hi,
I have two questions about connecting to a remote R session.
(1) What is the state of connecting to a remote R session running in
tmux/screen?
(a) control characters in tmux (due to colours?)
I tried
,----
| M-x term
| ssh remotemachine
| tmux
| R
| C-c M-x ess-remote
`----
This sort of works, but leads to output like this:
,----
| > [1;40r
| [1;39r
| > [1;40r
| [1;39r
| > [1;40r
| [0] 0:nios* "farm3-head1" 09:07 06-Mar-15
| [0] 0:nios* "farm3-head1" 09:08 06-Mar-15
| [1;39r
| > [1;40r
| [1;39r
| > [1;40r1+1
| [1;39r1+1
| [1] 2
| > [1;40r
| [0] 0:nios* "farm3-head1" 09:09 06-Mar-15library("plyr")
| [1;39rlibrary("plyr")
| [1;40r[1;39r> [1;40r
`----
I guess this is due to my setup somewhere, but before I start digging:
Is that something that I can get rid off by changing settings on my end?
Is anyone using ess/remote/tmux/R successfully?
(b) large regions
The whole thing works better if I use screen instead of tmux. But there
I have issues when submitting larger regions, where R would suddenly
complains about 'unexpected symbol' while it accepts the code when I send
in smaller chunks.
Is there a solution to that? (Other than the work around of not sending
large regions....)
(2) Different R version remote
As I understand it, the 'preferred' way to start remote R is to
,----
| open a remote file using tramp
| M-x R
`----
But then, how do I start R-devel, e.g., on the remote machine?
Thanks,
Andreas
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