On May 4, 2011, at 3:44 AM, TheSavageSam wrote:
Hello!
I have had some problems lately with use of R at home and school. At
my home
laptop (Ubuntu linux 64bit & R-2.12.0) R works just fine. But when I
take my
codes to school(Windows XP 32bit & R-2.10.1 I think) and run those
there
those codes probably won't work. Functions as combinations()
> ?combinations
No documentation for 'combinations' in specified packages and libraries:
you could try '??combinations'
So I (like you) don't have the package with combinations loaded.
didn't work and
expand.grid() worked a bit differently. About expand.grid I just
couldn't
pass a dataframe of parametres but I had to pass all the colums
separately.
That is most probably a version difference. The Core group works very
diligently to keep the versions returning the same results (when
possible) on all platforms. Graphics and operating system-specific
tasks (including clipboard access) are obvious exceptions.
Is this because my university has so old version of R? Or is it
because I am
using Linux at home? Or is it because some libraries aren't installed?
I like R very much, but if there is difference between R in different
operating systems, then I dislike that.
Can you give me some tips how to avoid these problems? Install
latest R to
my university PC? I don't want to fall back at Windows users -category
anymore.
--
TheSavageSam
--
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
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