Guido van Steen wrote:
Sorry: I sent this email to r-de...@r-project.com. So that it got bounced.
Hi Uwe,
Thanks a lot for this answer.
Don't know Python on Windows so well, but why can't they
install it? You can also install R with limited user
privileges.
The last time I worked with
hw == hadley wickham h.wick...@gmail.com
on Wed, 2 Sep 2009 14:02:06 -0500 writes:
hw On Wed, Sep 2, 2009 at 1:54 PM, Stavros
hw Macrakismacra...@alum.mit.edu wrote:
On Wed, Sep 2, 2009 at 2:39 PM, Stavros
Macrakismacra...@alum.mit.edu wrote:
Most types of
Full_Name: Marc Paterno
Version: 2.9.2
OS: Mac OS X 10.5.8
Submission from: (NULL) (99.53.212.55)
summaryBy() produces incorrect results when given some data frames. Below is a
transcript of a session showing the result, in a data frame with 2 observations
of 2 variables.
---
--- On Thu, 3/9/09, Vinh Nguyen vinhdi...@gmail.com wrote:
hi hin-tak,
i'm trying to build r packages for windows on a
mac/linux. i guess
this used to possible and supported, but is no longer
supported. i
ran into this post of yours,
--- On Thu, 3/9/09, Vinh Nguyen vinhdi...@gmail.com wrote:
hmmmtried building R-2.8.0 on my
mac, didn't work. i think it got
the very end before failing:
i386-mingw32-windres --preprocessor=i386-mingw32-gcc -E
-xc
-DRC_INVOKED -I
/Users/vinh/Downloads/Rwin/R-2.8.0/include -I
-i
Hi,
I am working on a UNIX machine and I am interfacing R and C with the .C
function. I am trying to call LAPACK and BLAS routines, but am running
into a problem where, while I am able to run the BLAS routines, I cannot
run the LAPACK routines.
I compile my .c file (at end of email) in the
On Thu, 3 Sep 2009 11:10:31 -0700,
Henrik Bengtsson (HB) wrote:
On Thu, Sep 3, 2009 at 10:38 AM, Kevin R.
Coombeskrcoom...@mdacc.tmc.edu wrote:
[1] I agree that sessionInfo() can be taken further.
[2] I even more strongly agree that it would be a bad idea to allow
packages
to
On Fri, 4 Sep 2009, Marcin Hitczenko wrote:
Hi,
I am working on a UNIX machine and I am interfacing R and C with the .C
function. I am trying to call LAPACK and BLAS routines, but am running
into a problem where, while I am able to run the BLAS routines, I cannot
run the LAPACK routines.
I
For those who have no confidential packages without license issues, want
to build a Windows binary but do not have Windows available: please also
note the service provided at
http://win-builder.r-project.org/
Uwe Ligges
Hin-Tak Leung wrote:
--- On Thu, 3/9/09, Vinh Nguyen
pate...@fnal.gov wrote:
Full_Name: Marc Paterno
Version: 2.9.2
OS: Mac OS X 10.5.8
Submission from: (NULL) (99.53.212.55)
summaryBy() produces incorrect results when given some data frames. Below is a
transcript of a session showing the result, in a data frame with 2 observations
of 2
Hi all,
When developing a package, it's often useful to be able to reload it,
without re-installing, re-starting R and re-loading. To do this I've
written a little script that inspects the package description and
loads dependencies, data and code - http://gist.github.com/180883.
It's obviously
On 09/04/2009 03:39 PM, Hadley Wickham wrote:
Hi all,
When developing a package, it's often useful to be able to reload it,
without re-installing, re-starting R and re-loading. To do this I've
written a little script that inspects the package description and
loads dependencies, data and code
Nice. I would guess many of us would have versions of this, it would be good
to formalise it so that it could deal with :
- namespaces, you might want your unexported functions to be separate from
your exported functions. It looks like your function loads everything into
.GlobalEnv
- S4
Is this intentional? .r is accept most other places.
Hadley
--
http://had.co.nz/
__
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
On Sep 3, 2009, at 13:52 , Romain Francois wrote:
On 09/03/2009 05:23 PM, Duncan Murdoch wrote:
On 03/09/2009 9:53 AM, Romain Francois wrote:
Hi,
Is is possible to embed inside an R script, the name of the default
packages to be loaded when the script is invoked with Rscript.
I know about
This is sufficiently useful that it would be nice to have it
as part of R itself. For the moment, perhaps you could
make a package of it on CRAN or contribute it to some
other existing CRAN package.
On Fri, Sep 4, 2009 at 9:39 AM, Hadley Wickhamhad...@rice.edu wrote:
Hi all,
When developing a
On 9/4/2009 10:20 AM, Simon Urbanek wrote:
On Sep 3, 2009, at 13:52 , Romain Francois wrote:
On 09/03/2009 05:23 PM, Duncan Murdoch wrote:
On 03/09/2009 9:53 AM, Romain Francois wrote:
Hi,
Is is possible to embed inside an R script, the name of the default
packages to be loaded when the
On 09/04/2009 04:20 PM, Simon Urbanek wrote:
On Sep 3, 2009, at 13:52 , Romain Francois wrote:
On 09/03/2009 05:23 PM, Duncan Murdoch wrote:
On 03/09/2009 9:53 AM, Romain Francois wrote:
Hi,
Is is possible to embed inside an R script, the name of the default
packages to be loaded when
Friedrich Leisch wrote:
On Thu, 3 Sep 2009 11:10:31 -0700,
Henrik Bengtsson (HB) wrote:
On Thu, Sep 3, 2009 at 10:38 AM, Kevin R.
Coombeskrcoom...@mdacc.tmc.edu wrote:
[1] I agree that sessionInfo() can be taken further.
[2] I even more strongly agree that it would be a bad
Writing R Extensions says
{quotes}
If you have a crash which gives a core dump you can use something like
gdb /path/to/R/bin/exec/R core.12345
to examine the core dump. If core dumps are disabled...
{unquotes}
sadly it doesn't go on to say how to enable if core dumps are disabled.
I
I forgot to add that I am compiling with
R CMD SHLIB buggyCode.c --ggdb
thanks
David
Quoting pleyd...@supagro.inra.fr:
Writing R Extensions says
{quotes}
If you have a crash which gives a core dump you can use something like
gdb /path/to/R/bin/exec/R core.12345
to examine the core
pleyd...@supagro.inra.fr wrote:
Writing R Extensions says
{quotes}
If you have a crash which gives a core dump you can use something like
gdb /path/to/R/bin/exec/R core.12345
to examine the core dump. If core dumps are disabled...
{unquotes}
sadly it doesn't go on to say how to
thank you professor Ligges for the build farm. i was aware of it.
however, i'm just trying to learn how to build things myself. thanks
to hin-tak, i did successfully cross build on R 2.8 on my mac. i will
try to cross build r 2.9 next based on hin-tak's suggestions.
i don't know the exact
not really answering your question, but I find it more useful to
R -d gdb
or
R -d gdb -f test.R
where test.R reproduces the bug in some minimal code. A variant is
R -d valgrind -f test.R
if the memory problem is not easy to spot.
Thanks for your reply Martin
Yes, I have used that
To answer my own question.
My mistake was that ulimit -c unlimited applies to the current bash session
only. I had used this call in a bash *shell* buffer in emacs but this was
unable to affect R processes started in emacs with C-u M-x R, hence no core
files. Running the buggy code from R
pleyd...@supagro.inra.fr wrote:
not really answering your question, but I find it more useful to
R -d gdb
or
R -d gdb -f test.R
where test.R reproduces the bug in some minimal code. A variant is
R -d valgrind -f test.R
if the memory problem is not easy to spot.
Thanks for your
usually what happens is (# meant to be a comment char)
% R -d gdb -f test.R
gdb run
...segfault happens, breaks into gdb
gdb bt # print the backtrace
gdb up # move up the stack, to get to 'your' frame
gdb l # show source listing, use -O0 compiler flag, see gdb help dir
gdb print
On Sep 4, 2009, at 12:11 , pleyd...@supagro.inra.fr wrote:
not really answering your question, but I find it more useful to
R -d gdb
or
R -d gdb -f test.R
where test.R reproduces the bug in some minimal code. A variant is
R -d valgrind -f test.R
if the memory problem is not easy to spot.
On Sep 2, 2009, at 2:53 , Allen S. Rout wrote:
I'm working to automate the building of RPM packages for CRAN c.
In the process, I'm trying to get a sense of the correct
dependencies.
[...]
In other words, to check properly, I need to treat Suggests and
Imports as Depends.
[...]
Hi Gabor,
--- On Thu, 9/3/09, Gabor Grothendieck ggrothendi...@gmail.com wrote:
I've tried both these approaches.
See Ryacas source code to see an example of the binary
download approach.
It has the advantage that the software loads and runs
faster.
Nevertheless, I moved from the
Dear All,
I would like to have an advice for designing an R library, and thought
that R-devel may be the best place to ask given so many people who are
highly expert in R are around.
We are at an early stage of designing an R library, which is
effectively an interface to a C++ library
* On 2009-09-04 at 22:54 +0200 Yurii Aulchenko wrote:
We are at an early stage of designing an R library, which is effectively an
interface to a C++ library providing fast access to large matrices stored
on HDD as binary files. The core of the C++ library is relatively
sophisticated class,
Yurii,
On Sep 4, 2009, at 16:54 , Yurii Aulchenko wrote:
Dear All,
I would like to have an advice for designing an R library, and
thought that R-devel may be the best place to ask given so many
people who are highly expert in R are around.
We are at an early stage of designing an R
Writing R extensions says:
In addition to the help files in Rd format, R packages allow the inclusion
of documents in arbitrary other formats. The standard location for these is
subdirectory inst/doc of a source package, the contents will be copied to
subdirectory doc when the package is
On Fri, Sep 4, 2009 at 10:44 PM, rudjerrkoen...@uiuc.edu wrote:
Writing R extensions says:
In addition to the help files in Rd format, R packages allow the inclusion
of documents in arbitrary other formats. The standard location for these is
subdirectory inst/doc of a source package, the
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