Hello,
We've released the int64 package to CRAN a few days ago. The package
provides S4 classes "int64" and "uint64" that represent signed and
unsigned 64 bit integer vectors.
One further development of the package is to facilitate reading 64 bit
integer data from csv, etc ... files.
I hav
Dear R-devel,
How are the package authors supposed to develop their own NAMESPACEd
packages efficiently? And what are the directions R is taking in order to
facilitate the development cycle?
This questions are in the context of the recent thread on ESS-help
(http://thread.gmane.org/gmane.emacs.es
Hi all,
The R version 2.14.0 Pacthed build from today, including patches up to
2011-11-20, is showing the following when started up :
R version 2.14.0 Patched (2006-00-00 r0)
...
Isn't something missing here, like a correct date and a release
number? On the page
http://cran.r-project.org/bin/
On 21.11.2011 14:25, Joris Meys wrote:
Hi all,
The R version 2.14.0 Pacthed build from today, including patches up to
2011-11-20, is showing the following when started up :
R version 2.14.0 Patched (2006-00-00 r0)
...
Isn't something missing here, like a correct date and a release
number?
I think the poster is interested in being able to try the build/check on a Mac
in the
fashion that Winbuilder does. That is, rather than have CRAN do all the
platform checks,
is there a way to submit a package to be tested for just one platform?
It may be useful to have such a facility so packag
On 21/11/2011 8:39 AM, Uwe Ligges wrote:
On 21.11.2011 14:25, Joris Meys wrote:
> Hi all,
>
> The R version 2.14.0 Pacthed build from today, including patches up to
> 2011-11-20, is showing the following when started up :
>
> R version 2.14.0 Patched (2006-00-00 r0)
> ...
> Isn't somet
Hi,
I'm getting some strange behaviour when trying to use the power operator
(a^b) when a is large and b is less than one:
big <- .Machine$double.xmax
big
big^0.5
sqrt(big)
> big <- 1.797693134862315708384e+308
> big^0.5
[1] Inf
> sqrt(big)
[1] 1.340781e+154
I'm guessing that this behaviour is
I can reproduce on the latest patched build, but this is specific for
the 64bit version of R. On a 32bit it works as expected:
> big <- 1.797693134862315708385e+308
> sqrt(big)
[1] 1.340781e+154
> big^0.5
[1] 1.340781e+154
The 64bit part might have something to do with it, and now move out of
the
On Mon, 2011-11-21 at 14:41 +, Martyn Byng wrote:
> I'm getting some strange behaviour when trying to use the power
> operator
> (a^b) when a is large and b is less than one:
>
> big <- .Machine$double.xmax
> big
> big^0.5
> sqrt(big)
>
> > big <- 1.797693134862315708384e+308
> > big^0.5
> [1
Should have specified I only checked on Windows. So: On Windows 7
64bit, the R-32bit works fine, the R-64bit gives the behaviour Martyn
reported.
Cheers
Joris
On Mon, Nov 21, 2011 at 3:58 PM, Brian G. Peterson wrote:
> On Mon, 2011-11-21 at 14:41 +, Martyn Byng wrote:
>> I'm getting some str
2011/11/21 Romain François :
> Hello,
>
> We've released the int64 package to CRAN a few days ago. The package
> provides S4 classes "int64" and "uint64" that represent signed and unsigned
> 64 bit integer vectors.
>
> One further development of the package is to facilitate reading 64 bit
> integer
John,
On Nov 21, 2011, at 8:17 AM, John C Nash wrote:
> I think the poster is interested in being able to try the build/check on a
> Mac in the
> fashion that Winbuilder does. That is, rather than have CRAN do all the
> platform checks,
> is there a way to submit a package to be tested for just
Thanks Prof Ripley. Here is what I meant for "submit a test". I can build and
check R source packages for Windows at http://win-builder.r-project.org/, but I
am not aware of a link for Mac. I thought this can be useful for those without
access to Mac machines.
Regards,
Zhu Wang
>>> Prof B
Thanks gabor,
I will implement this and publish an updated package later.
Cheers,
Romain
Le 21 nov. 2011 à 16:31, Gabor Grothendieck a écrit :
> 2011/11/21 Romain François :
>> Hello,
>>
>> We've released the int64 package to CRAN a few days ago. The package
>> provides S4 classes "int6
Here is a modified version of qraux.Rd, an edited version of
R-2.14.0/src/library/base/man/qraux.Rd
This gives some details and an example for the case of pivoting.
In this case, it is not true that X = QR; rather X[, pivot] = QR.
It may save some other people bugs and time to have this informatio
Hi,
I noticed the links to my package vignettes on CRAN were gone after I
started using ./vignettes instead of ./inst/doc, as suggested by the
R-exts manual in R 2.14.0. For example,
http://cran.r-project.org/web/packages/formatR/index.html
http://cran.r-project.org/web/packages/Rd2roxygen/index.
Although it does not solve the issue, the INF result is due to the
MinGW gcc math library on 64-bit Windows that R links to. One can
easily see this by compiling just machar.c and checking pow and sqrt
on xmax.
Note that on any platform the results are likely to be quite different
between pow and
> Yihui Xie writes:
> Hi,
> I noticed the links to my package vignettes on CRAN were gone after I
> started using ./vignettes instead of ./inst/doc, as suggested by the
> R-exts manual in R 2.14.0. For example,
> http://cran.r-project.org/web/packages/formatR/index.html
> http://cran.r-projec
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