I wonder what is the history of "seq" and "seq.int"?
>From "help(seq)", one reads that "'seq.int' is an internal generic
which can be much faster but has a few restrictions". And indeed,
"seq.int(1,99,by=2)" is over 40 times faster than "seq(1,99,by=2)" in
a quick test I just did. This is not
It looks like this has been fixed in current R-alpha. Thanks! H.
On 09/28/2010 04:27 PM, Hervé Pagès wrote:
Hi,
Cosmetic. Starting R with e.g. --max-ppsize=-10 produces the following
warning:
WARNING: '-max-ppsize' value is negative: ignored
The name of the option displayed in the warning is
Hi,
I can confirm that most of those "strange R CMD build/check errors"
we observe on Windows are actually a consequence of the "temp
Rscript file collision" I reported yesterday here:
https://stat.ethz.ch/pipermail/r-devel/2010-September/058648.html
I just applied the following patch to the
On Sep 29, 2010, at 4:31 AM, Karl Forner wrote:
> Hi,
>
> Thanks for your reply,
>
>
> There are several ways in which you can make your code respond to interrupts
> properly - which one is suitable depends on your application. Probably the
> most commonly used for interfacing foreign object
On Wed, 29 Sep 2010, Weigand, Stephen D. wrote:
Many, many thanks for the effort Russ. I'm not clear on next steps
but think I need to look at CentOS vs. others in terms of X.
I suspect all X will be similar within an order of magnitude,
but dunno -- I did not 'tune' the workstation I tested
> Hmm, well... I have always understood it so that: (a) yes, it's GPL-2 (what
> else could it be) and (b) it means that the restrictions of GPL apply insofar
> as they make sense, e.g., you can pick it apart and reuse it in other GPL-2
> or compatible products, but not take it proprietary. Upon
On Sep 29, 2010, at 11:34 AM, Berwin A Turlach wrote:
> G'day Simon,
>
> since Karl brought up this topic, I thought I might use it to seek
> clarification for something that bothered me for some time.
>
> On Tue, 28 Sep 2010 14:55:34 -0400
> Simon Urbanek wrote:
>
>> There are several ways i
On Sep 29, 2010, at 17:05 , Hadley Wickham wrote:
> Hi all,
>
> Under what license are the R manuals (R language definition etc)
> released? They are not mentioned explicitly in license() and have no
> license information in the individual documents. Does this mean that
> they are released und
G'day Simon,
since Karl brought up this topic, I thought I might use it to seek
clarification for something that bothered me for some time.
On Tue, 28 Sep 2010 14:55:34 -0400
Simon Urbanek wrote:
> There are several ways in which you can make your code respond to
> interrupts properly - which o
Hi all,
Under what license are the R manuals (R language definition etc)
released? They are not mentioned explicitly in license() and have no
license information in the individual documents. Does this mean that
they are released under GPL-2? If so, what does that mean, given that
they aren't so
On Wed, 29 Sep 2010, Konis Kjell wrote:
My problem arose while trying to build Graphviz with a swig binding for R.
The wrapper includes R_ext/RS.h which contains #include , then
uses the pkg-config provided search path taken from libR.pc. Currently
this is
Cflags: -I${rincludedir}
Could this b
My problem arose while trying to build Graphviz with a swig binding for R.
The wrapper includes R_ext/RS.h which contains #include , then
uses the pkg-config provided search path taken from libR.pc. Currently
this is
Cflags: -I${rincludedir}
Could this be changed to match R_XTRA_CPPFLAGS?
Kjell
Many, many thanks for the effort Russ. I'm not clear on next steps
but think I need to look at CentOS vs. others in terms of X.
-Original Message-
From: R P Herrold [mailto:herr...@owlriver.com]
Sent: Wednesday, September 29, 2010 8:40 AM
On Tue, 28 Sep 2010, R P Herrold wrote:
>> I am
On Wed, 29 Sep 2010, Konis Kjell wrote:
Hello,
I just tried configuring R to use architecture-dependent subdirs
$ r_arch=x86_64 ./configure --prefix=/u/smat/konis/testdir
on a Debain Squeeze box
$ uname -a
Linux smapc007 2.6.32-5-686 #1 SMP Sat Sep 18 02:14:45 UTC 2010 i686
GNU/Linux
A
On Tue, 28 Sep 2010, R P Herrold wrote:
I am connecting from a PC to a Linux system running CentOS
release 5.5 (Final) and it is extremely slow to render plots
to the X11 device.
f <- function(n){
for(i in 1:n) qqnorm(rnorm(100))
}
system.time(f(20))
I'll get a packaging built under Cent
Hello,
I just tried configuring R to use architecture-dependent subdirs
$ r_arch=x86_64 ./configure --prefix=/u/smat/konis/testdir
on a Debain Squeeze box
$ uname -a
Linux smapc007 2.6.32-5-686 #1 SMP Sat Sep 18 02:14:45 UTC 2010 i686
GNU/Linux
After building and installing, the Rconfi
Karl,
I think you right, if you are not controlling all memory allocation,
then you cannot do anything.
In the igraph package, I keep a stack that contains all allocated
objects, and also their
destructor. In case of an error, or an interrupt, I go over the stack
and call all destructors.
(I use
Hi,
Thanks for your reply,
There are several ways in which you can make your code respond to interrupts
> properly - which one is suitable depends on your application. Probably the
> most commonly used for interfacing foreign objects is to create an external
> pointer with a finalizer - that mak
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