An updated toolchain is now being used for Windows' builds of R-devel:
details are in the R-admin manual and at
http://www.murdoch-sutherland.com/Rtools/ and
http://www.stats.ox.ac.uk/pub/Rtools/
Both 32- and 64-bit parts of the toolchain use v2.0.1 of the Mingw-w64
project's runtime and a beta
I was referring specifically to gputools package:
http://cran.r-project.org/web/packages/gputools/index.html which has some
of Nvidias CuBLAS implemented.
What I want to do is release the code and implement the package, and not
get in trouble considering I was with CSIRO when I did it. I guess fro
On Mon, Nov 28, 2011 at 2:17 AM, Prof Brian Ripley
wrote:
> On 27/11/2011 23:07, Sachinthaka Abeywardana wrote:
>>
>> Hi All,
>>
>> A few years back when I was a CSIRO (an Australian research centre) intern
>> I developed a BLAS package for R that uses the GPU. I believe that there
>> is
>> someth
On Mon, Nov 28, 2011 at 2:34 PM, Duncan Murdoch
wrote:
> On 11-11-28 5:20 PM, Dan Tenenbaum wrote:
>>
>> At a Windows command prompt:
>> C:\>which ls
>> /cygdrive/c/Rtools215/bin/ls
>>
>> C:\>which perl
>> /cygdrive/c/perl/bin/perl
>>
>> In R:
>>>
>>> Sys.which(c("ls", "perl"))
>>
>>
On 11-11-28 5:20 PM, Dan Tenenbaum wrote:
At a Windows command prompt:
C:\>which ls
/cygdrive/c/Rtools215/bin/ls
C:\>which perl
/cygdrive/c/perl/bin/perl
In R:
Sys.which(c("ls", "perl"))
lsperl
"c:\\RTOOLS~3\\bin\\ls.exe"
On 11-11-28 3:19 PM, Hadley Wickham wrote:
That does seem to mix up namespaces quite a bit.
That was just a proposal - equally
R CMD mypackage::mycommand
could just run
mypackage::mycommand()
but then passing argument might get a bit confusing.
But what does it get you
that "Rscript -e" d
At a Windows command prompt:
C:\>which ls
/cygdrive/c/Rtools215/bin/ls
C:\>which perl
/cygdrive/c/perl/bin/perl
In R:
> Sys.which(c("ls", "perl"))
lsperl
"c:\\RTOOLS~3\\bin\\ls.exe" ""
Is this expected behavior?
> session
Hi,
It would be nice if there was a tool for checking the validity of any
object. validObject() is of course the natural candidate for this but
right now it doesn't work on S3 objects:
df <- data.frame(aa=1:4, bb=letters[4:1])
attributes(df)$row.names <- c("A", "B", "C", "A")
'df' is an inv
On Mon, Nov 28, 2011 at 12:19 PM, Hadley Wickham wrote:
>> That does seem to mix up namespaces quite a bit.
>
> That was just a proposal - equally
>
> R CMD mypackage::mycommand
>
> could just run
>
> mypackage::mycommand()
>
> but then passing argument might get a bit confusing.
>
>> But what doe
> The shell command
> R CMD something
> currently acts as though it puts R_HOME/bin on the front
> of PATH, looks for an executable file called 'something'
> in PATH, and then executes it. The executable may call R
> or it may not.
>
> I think that running an R script file is sufficiently differe
The shell command
R CMD something
currently acts as though it puts R_HOME/bin on the front
of PATH, looks for an executable file called 'something'
in PATH, and then executes it. The executable may call R
or it may not.
I think that running an R script file is sufficiently different
from runnin
> That does seem to mix up namespaces quite a bit.
That was just a proposal - equally
R CMD mypackage::mycommand
could just run
mypackage::mycommand()
but then passing argument might get a bit confusing.
> But what does it get you
> that "Rscript -e" doesn't already give you? You can set up
On 28/11/2011 2:48 PM, Hadley Wickham wrote:
It'd be cool if R CMD was user extensible through packages, so that (e.g.)
R CMD mypackage::mycommand
would do something like:
path<- system.file("cmd", paste(command, ".r"), package = package)
if (!file.exists(path)) {
stop("Command ", command,
On 28/11/2011 2:16 PM, Henrik Bengtsson wrote:
Hi,
is it possible to add a custom script such that it is called via R CMD
? Is R CMD searching for it elsewhere than R_HOME/bin/? I'm
looking for an non-admin alternative, so copying the script to
R_HOME/bin/ will not do (in case the user don't h
I strongly support this proposal. This will be a fantastic feature!
Regards,
Yihui
--
Yihui Xie
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
On Mon, Nov 28, 2011 at 1:48 PM, Hadley Wickham wrote:
> It'd be cool if R CM
It'd be cool if R CMD was user extensible through packages, so that (e.g.)
R CMD mypackage::mycommand
would do something like:
path <- system.file("cmd", paste(command, ".r"), package = package)
if (!file.exists(path)) {
stop("Command ", command, " in ", package, " does not exist")
} else {
Hi,
is it possible to add a custom script such that it is called via R CMD
? Is R CMD searching for it elsewhere than R_HOME/bin/? I'm
looking for an non-admin alternative, so copying the script to
R_HOME/bin/ will not do (in case the user don't have enough permission
to write there).
/Henrik
Dear Henrik,
dear all,
thank you very much!
What you recommended works, see here: :-D
=
The files will be removed after roughly 72 hours.
Installation time in seconds: 9
Check time in seconds: 22
Check result: OK
R version 2.14.0 (2011-10-31)
=
And also thank you for pointing o
Move doMC from Requests: to Suggests: and load it in the code when
needed, e.g. library("doMC").
BTW, make sure you are aware of the new 'parallel' package that comes
with R v2.14.0.
/H
On Mon, Nov 28, 2011 at 7:39 AM, Rau, Roland wrote:
> Dear all,
>
> I am currently working on a package which
Dear all,
I am currently working on a package which involves some simulation where no
current simulation run depends on a previous simulation run.
That is why I decided to parallelize the computation using the doMC package
(which exists only for unix-like OS).
I can create a package without any
Thank you both for the nice explanation. I added "digits=4" to my
print statements to shorten the display.
Mixed effects Cox models can have difficult numerical issues, as it
turns out; I've added this to my collection of things to watch for.
Terry Therneau
On Sat, 2011-11-26 at 11:37 +
21 matches
Mail list logo
