1))
>> # Error during wrapup: character string is not in a standard unambiguous
>> format
>>
>>
>> # as.Date.character uses strptime, so we can try using strptime directly
>> strptime(as.character(x), "%Y-%m-%d")
>> # "0001-01-24" "0500-01-24"
>>
>> strptime(as.character(x - 391), "%Y-%m-%d")
>> # NA "0498-12-29"
>>
>>
>> Thanks,
>> -Winston
>>
>> [[alternative HTML version deleted]]
>>
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>>
>
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ghts are very appreciated, and I now have further knowledge into
making this work in other applications, but my hope for this one is
dwindling.
Best,
Jeff
On 5/23/12 11:49 AM, "Simon Urbanek" wrote:
>
>On May 23, 2012, at 12:40 PM, Jeffrey Ryan wrote:
>
>> Simon,
&g
wrote:
>Jeff,
>
>On May 22, 2012, at 4:31 PM, Jeffrey Ryan wrote:
>
>> I have a continuous loop running in an external library that I am
>>calling
>> from C (R API). This loop is processing events in real time with the
>> possibility of significant lag between ev
I have a continuous loop running in an external library that I am calling
from C (R API). This loop is processing events in real time with the
possibility of significant lag between events.
When processing an event, I can make use of R_CheckUserInterrupt, but
while the external library code is wa
This link may be of help as well...
https://stat.ethz.ch/pipermail/r-devel/2008-November/051262.html
HTH
Jeff
On 4/24/12 12:35 PM, "oliver" wrote:
>Hello,
>
>OK, thanks for the information...
>
>
>On Tue, Apr 24, 2012 at 12:02:33PM -0500, Dirk Eddelbuettel wrote:
>>
>> On 24 April 2012 at 1
ion of how we can help, as
well as a peek into what goes on 'behind the curtain' ;-)
On 3/27/12 1:19 PM, "Uwe Ligges" wrote:
>
>
>On 27.03.2012 19:10, Jeffrey Ryan wrote:
>> Is there a distinction as to NOTE vs. WARNING that is documented? I've
>> al
Is there a distinction as to NOTE vs. WARNING that is documented? I've
always assumed (wrongly?) that NOTES weren't an issue with publishing on
CRAN, but that they may change to WARNINGS at some point.
Is the process by which this happens documented somewhere?
Jeff
On 3/27/12 11:09 AM, "Gabor G
seminar about the design
> of the language at Stanford yesterday, and the video is archived at
> http://www.stanford.edu/class/ee380/. You don't see John Chambers on
> camera but I am reasonably certain that a couple of the questions and
> comments came from him.
>
> _____
On Mon, Feb 27, 2012 at 9:19 AM, Martin Maechler
wrote:
>>>>>> Jeffrey Ryan
>>>>>> on Mon, 27 Feb 2012 07:39:32 -0600 writes:
>
> > Doesn't this also mean that if Matrix is loaded first,
> > det() will be calling Matrix::deter
) inside det() will
> correctly dispatch Matrix methods for determinant(), whereas
> base::det() would not.
>
> Martin
>
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Jeffrey Ryan
jeffrey.r...@lemnica.com
www.lemnica.com
www.esotericR.com
R/Finance 2012: Applied Finance with R
www.RinFinance.com
See you in Chicago
__
t;%b-%y") to create 'pretty' names,
> and the double entries screw that.
>
> Morale: pick a mid-month date, and shift that.
>
> Dirk
>
> | Duncan Murdoch
> |
> |
> | >
> | > (And yes, I think I know that Hadley's lubridate has code for this too,
have to come up with a real use case to hope
> convincing the developers a change is needed. There are probably many
> more interesting areas where speedups can be gained than that.
>
>
> Regards
>
> __
> R-devel@r-projec
er than the current
> combo.
>
> Hadley
>
> --
> Assistant Professor / Dobelman Family Junior Chair
> Department of Statistics / Rice University
> http://had.co.nz/
>
> __
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> http
ing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>
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native to using seek? If I
> want to read something at (original, uncompressed) byte offset 352, as
> here, do I have to read and discard everything that comes before it
> first? That seems inelegant at best...
>
> Regards,
> Jon
>
>
> On 23 September 2011 16:54, Jeffrey R
;. I see some zlib-related changes mentioned in the
> NEWS, but I don't see any indication that this is expected. Could
> anyone shed any light on it, please?
>
> Thanks and all the best,
> Jon
>
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devel mailing list archive at Nabble.com.
>
> __
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> https://stat.ethz.ch/mailman/listinfo/r-devel
>
--
Jeffrey Ryan
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chive at Nabble.com.
>>>
>>> __
>>> R-devel@r-project.org mailing list
>>> https://stat.ethz.ch/mailman/listinfo/r-devel
>>
>> __
>> R-devel@r-project.org m
On Wed, Aug 31, 2011 at 10:40 AM, oliver wrote:
> On Wed, Aug 31, 2011 at 10:34:38AM -0500, Jeffrey Ryan wrote:
> [...]
>> My case is a bit more subtle, as the code that I am writing makes no
>> use of any GPL code, aside from the compilation and linking to allow
>> G
On Tue, Aug 30, 2011 at 3:52 PM, Prof Brian Ripley
wrote:
>
> On Tue, 30 Aug 2011, Duncan Murdoch wrote:
>
>> On 30/08/2011 1:50 PM, Jeffrey Ryan wrote:
>>>
>>> R-devel,
>>>
>>> I am interested in creating a package that requires non-GPL'
and install process.
Thanks,
Jeff
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hat once you mmap to a huge file, you do operations on it by
> working on chunks at a time... are there packages for that, or do I have to
> write my own code?
>
> Thanks!
>
> Michael
> __
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t;
> ______
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tself
> > > (like strlen(3))?
> > >
> >
> > No.
> [...]
>
> OK, I looked at this now.
>
> LENGTH() checks the length of the vector.
>
> Good to know this.
>
> So the problem of a vector of length 0 can be with any arguments of type
> SEXP,
> hence I will need to check ANY arg on it's length.
>
> This is vital to stability under any situation.
>
> Thanks for this valuable hint!
>
> I will add checks for all my SEXP-args.
>
>
> Ciao,
> Oliver
>
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;
> Could a "Support" field (or better name) be added to DESCRIPTION, and a
> 'package' argument added to help.request() which uses it? Then the
> semantics of the Maintainer field can be closer to what the CRAN
> maintainers seem to think of it; i.e., the package
oad.
>
> Thanks,
> Michael
>
> [[alternative HTML version deleted]]
>
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;il contient par
> une
> personne autre que le ou les destinataires désignés est interdite. Si vous
> recevez
> ce courriel par erreur, veuillez le supprimer immédiatement et envoyer sans
> délai à
> l'expéditeur un message électroniqu
;> __
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>
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'm only hesitant there
> because I'm not entirely sure that a package's C code should introduce
> its own functions for handling vectors and matrices, when some general
> purpose library might be more desirable. But that's a small point,
> and clarity and completene
& Regards,
> Mike
>
>
> "Telescopes and bathyscaphes and sonar probes of Scottish lakes,
> Tacoma Narrows bridge collapse explained with abstract phase-space maps,
> Some x-ray slides, a music score, Minard's Napolean
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