Hi Stephen,
On Dec 1, 2008, at 10:53 AM, stephen sefick wrote:
Version are installed in || ? I know where the versions are located
but I can not firgure out how to get them to crank up:
/Library/Frameworks/R.Framework/Versions/2.7/Resources/library
My problem is that I am having problems with the StreamMetabolism -
essentially relying on chron to work, and chron is not working as it
has in the past. This issue has cropped up in the upgrade to 2.8. It
is taking a much longer time to do things compared to 2.7.2. 2.3-25
chron under R 2.8 and 2.3-24 chron under 2.7.2. I would like to be
able to run both of these versions side by side to try and find out
what has happened.
thanks for your help,
I think there's some setting of env vars that are necessary to run R
that are (somehow) automatically taken care of when the /Library/
Frameworks/R.framewor/{Headers,Libraries,etc.} link to the appropriate
Versions/* directory.
If you want to run from the terminal, I think you might be able to
(easily) do what you're after by using the RSwitch application that
you can d/l from here:
http://r.research.att.com/
I'd try to launch R (I guess 2.8 will come up first). Once it's up and
running, use RSwitch to pick version 2.7, then open another terminal
and launch R again (should be 2.7 now).
Alternatively, if you want to run using R.app (the GUI), I *believe*
you can download the 2.7 and 2.8 GUIs (from the same r.research page),
and rename them from R.app, to R27.app/R28.app and launch them that way.
HTH,
-steve
--
Steve Lianoglou
Graduate Student: Physiology, Biophysics and Systems Biology
Weill Medical College of Cornell University
http://cbio.mskcc.org/~lianos
_______________________________________________
R-SIG-Mac mailing list
[email protected]
https://stat.ethz.ch/mailman/listinfo/r-sig-mac
