[R] Running 32 bit R in terminal on Mac OS
Sharpie
chuck at sharpsteen.net
Sat Dec 26 00:33:38 CET 2009
saleem1000 wrote:
>
> Hello,
>
> I am using Mac OS on R. When I start R thru the application menu I have
> the option of running both the 32 bit version as well as the 64 bit
> version.
>
> When I type in R in terminal I believe it starts up the 64 bit version.
> How can I start the 32 bit version instead??
>
> Saleem
>
>
Set the value of the R_ARCH environment variable to either:
/i386
or
/x86_64
to specify which version gets run when you start R in the terminal. A good
place to set this is by adding the following line
export R_ARCH=/i386
to
~/.profile
Hope this helps!
-Charlie
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