On 26.05.2011 10:57, Simon Wood wrote:
the current version of nlme depends on R>=2.13, according to CRAN. I
would guess that this is the problem. So I think you'll either need to
re-install an older R 2.12.2 compatible version of nlme, or upgrade R.
Although upgrading is never a bad idea, this should not matter in this
case: R-2.12.x for Windows will look into the 2.12 binary repository for
Windows with the right version of nlme.
I suspect a broken installation of nlme in R's main library and that the
re-installations go into another library or so.
But since we do not have any output of the install processes nor the
currently available libraries on the search path etc. it is hard to know
what is going on.
Uwe
On 25/05/11 17:18, gbre...@ssc.wisc.edu wrote:
Sorry, I forgot to be more specific.
I am using Windows XP.
I am using R.12.2
I installed both packages from the install packages menu.
I always write library(name.of.library), and it is enough.
But when I write library(nlme), R does not find nlme right away
I load nlme first and it says package was downloaded succesfully.
However, when I try to do this again in another day, R cannot find nlme,
so I try to load mgcv with library(mgcv), then I get this message:
Error: package 'nlme' could not be loaded
In addition: Warning message:
In library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc =
lib.loc) :
there is no package called 'nlme'
Is there any problem with nlme that I need to install it every time I
open R?
Gilbert
We really need some more information to be able to help you (as
requested in the posting guide):
What OS?
What version of R?
How did you install nlme? Were there any messages?
What happens when you type library(nlme) at the R prompt?
How did you install mgcv? Were there any messages?
On Wed, May 25, 2011 at 11:13 AM,<gbre...@ssc.wisc.edu> wrote:
Hi.
I have been trying to load the mgcv package but I always get the error
message:
there is no package called 'nlme'
Error: package/namespace load failed for 'mgcv'
I load the package nlme and still I get the same message. I have
noticed
that there are some problems in using nlme in recent versions of R. Is
there any suggestion or any special issue that I should know about nlme
or
mgcv?
Thanks
Gilbert
--
Sarah Goslee
http://www.functionaldiversity.org
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