Hi Michał --
Michał Bojanowski writes:
> Hi,
>
> I ran into the following peculiarity involving S4 method dispatch and
> namespaces.
>
> I develop a package which have a namespace and which depends on 'pixmap'
> package, which itself does not have a namespace.
>
> Now, in my package I have a cla
Hi everyone!
I meet one problem when embedding R in C code, when I run the the R code in
one child thread ,
it always print error info:
Error: C stack usage is too close to the limit
I also try to set R_CStackLimit = (uintptr_t)-1 to disable the C stack check
as the R-exts doc say
On 16/05/2009 10:19 AM, Prof Brian Ripley wrote:
On Sat, 16 May 2009, Martin Maechler wrote:
"UweL" == Uwe Ligges
on Fri, 15 May 2009 20:48:03 +0200 writes:
[.]
>> Thank you for clarifying this and once again apologies for stirring you
>> up with something that had been
On 18/05/2009 5:47 AM, Peter Ruckdeschel wrote:
Dear Martin, Uwe and Brian
thanks for your comments --- point taken:
On Sat, 16 May 2009, Martin Maechler wrote:
"UweL" == Uwe Ligges
on Fri, 15 May 2009 20:48:03 +0200 writes:
[.]
>> Thank you for clarifyi
I was trying to be cute with a company-internal package and used
if (Sys.info()["sysname"]=="Windows") {
update.packages(repos="http://some.where.internal/R";, ask=FALSE)
}
but that of course fails as the package itself is loaded and cannot be
upgraded (as it contains a dll) when
Dear list,
we would like to add support to interrupt R to StatET (the Eclipse
plug-in for R) on any platform. StatET uses JRI of rJava to embed R
into the Java application. But JRI currently supports canceling of R
commands only on Windows. So we are looking for a way to add support
for other plat
Thanks Gabor.
Unfortunately read/writeLines won't work in this particular
application. Nor does readChar, as the returned values are not of a
fixed size. I need to read each unknown length "character" up until
an embedded null. readBin does this (almost) perfectly.
My current workaround is to
Ryacas uses non-blocking sockets and works across all platforms
but uses readLines/writeLines, rather than readBin, to communicate with
yacas. You could look at its source code in case it brings anything to mind.
On Mon, May 18, 2009 at 1:40 PM, Jeff Ryan wrote:
> R-devel:
>
> I am encountering
R-devel:
I am encountering a consistency issue using socketConnection and
readBin with *non-blocking* connections on Unix and Windows XP (no
Vista to test).
I am a bit confused by the behavior of *non-blocking* connections
under Windows specifically. When calling readBin on a non-blocking
connec
Dear developers,
I have noticed difference in computation time for the data.frame
function between R2.9.0 and R2.8.1. The older release is more efficient:
typically, R2.9.0 spends three more time in the data.frame function.
Therefore, when many calls of this kind is done inside a function, the
ad
The current behavior of tcrossprod() is not
consistent with its documentation (*).
crossprod() and tcrossprod() are documented on the same page
(./base/library/man/crossprod.Rd )
which says {lines broken by me} :
> Description:
> Given matrices 'x' and 'y' as arguments, return a ma
Hi,
I ran into the following peculiarity involving S4 method dispatch and
namespaces.
I develop a package which have a namespace and which depends on 'pixmap'
package, which itself does not have a namespace.
Now, in my package I have a class which has a slot for objects from
class "pixmap" and I
Dear Martin, Uwe and Brian
thanks for your comments --- point taken:
On Sat, 16 May 2009, Martin Maechler wrote:
>> "UweL" == Uwe Ligges
>> on Fri, 15 May 2009 20:48:03 +0200 writes:
>>
>
> [.]
>
> >> Thank you for clarifying this and once again a
Dear Brian, Martin, and Uwe,
thanks for your explanations; I have already replied to you in another
mail; so I would only like to add some points here.
On Sat, 16 May 2009, Martin Maechler wrote:
> On Sat, 16 May 2009, Martin Maechler wrote:
>
>>> "UweL" == Uwe Ligges
>>> on Fri, 15
> "LB" == Luca Braglia
> on Sat, 16 May 2009 22:46:39 +0200 writes:
LB> Hi few typos i've found
Thank you, Luca,
I've fixed all of them {and also moved your "juvenile" :-) bug
report to "*-fulfilled"}.
Regards,
Martin Maechler, ETH Zurich
LB> ?.C
LB> Specifying 'ENCOD
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