[R-SIG-Mac] how to start R64 from M-x R...
Hi there, May be this question has been answered before, but how to start the 64 bit version inside ESS? I have successfully used C-u M-x R then --arch=x86_64 RT, but remembering --arch=x86_64 is a nuisance (for me...). Defining on Unix alias R64 'R --arch=x86_64 ' works only from the terminal, so obviously this is an ESS thing (with elisp?) which I am not versed in. Thanks for help Christian -- Christian W. Hoffmann, Rigiblickstrasse 15 b, CH-8915Hausen am Albis, Switzerland, Tel +41-44-7640853, c-w.hoffm...@sunrise.ch www.wsl.ch/personal_homepages/hoffmann/ ___ R-SIG-Mac mailing list R-SIG-Mac@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-mac
Re: [R-SIG-Mac] how to start R64 from M-x R...
On Jan 12, 2010, at 14:47 , Christian Hoffmann wrote:
Hi there,
May be this question has been answered before, but how to start the
64 bit version inside ESS? I have successfully used
C-u M-x R then --arch=x86_64 RT, but remembering --arch=x86_64
is a nuisance (for me...).
Defining on Unix alias R64 'R --arch=x86_64 ' works only from
the terminal, so obviously this is an ESS thing (with elisp?) which
I am not versed in.
You may ask on the ESS list, but another way around is to change the
default directly in the R start script by changing
: ${R_ARCH=/`arch`}
to
: ${R_ARCH=/x86_64}
Cheers,
Simon
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Re: [R-SIG-Mac] how to start R64 from M-x R...
The following in the .emacs file should do the job:
(setq-default inferior-R-program-name R32); unix systems
(setq ess-r-versions '(R-1 R-2 R32 R64))
In my setup, I follow this with:
(load /usr/local/ess/ess-5.7.1/lisp/ess-site)
Change the R32 in the initial line to R64 to make that the default.
John Maindonald email: john.maindon...@anu.edu.au
phone : +61 2 (6125)3473fax : +61 2(6125)5549
Centre for Mathematics Its Applications, Room 1194,
John Dedman Mathematical Sciences Building (Building 27)
Australian National University, Canberra ACT 0200.
http://www.maths.anu.edu.au/~johnm
On 13/01/2010, at 6:58 AM, Simon Urbanek wrote:
On Jan 12, 2010, at 14:47 , Christian Hoffmann wrote:
Hi there,
May be this question has been answered before, but how to start the 64 bit
version inside ESS? I have successfully used
C-u M-x R then --arch=x86_64 RT, but remembering --arch=x86_64 is a
nuisance (for me...).
Defining on Unix alias R64 'R --arch=x86_64 ' works only from the
terminal, so obviously this is an ESS thing (with elisp?) which I am not
versed in.
You may ask on the ESS list, but another way around is to change the default
directly in the R start script by changing
: ${R_ARCH=/`arch`}
to
: ${R_ARCH=/x86_64}
Cheers,
Simon
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