Hi All,
I am interfacing to some C libraries (hdf5) and I have methods defined for
'[', these methods do hyperslab selection, however, currently I am
limiting slab selection to contiguous blocks, i.e., things defined like:
i:(i+k). I don't do any contiguity checking at this point, I just grab the
t: Re: [Rd] ranges and contiguity checking
>>
>> On 12/05/2010 2:18 PM, James Bullard wrote:
>> > Hi All,
>> >
>> > I am interfacing to some C libraries (hdf5) and I have
>> methods defined for
>> > '[', these methods do hyperslab sel
Apologies if I am not understanding something about how things are being
handled when using S4 methods, but I have been unable to find an answer to
my problem for some time now.
Briefly, I am associating the generic '[' with a class which I wrote
(here: myExample). The underlying back-end allows m
I use the summary function. Being unfamiliar with the SAS report function, it
is difficult to answer more completely.
jim
On Aug 21, 2010, at 8:41 AM, Donald Winston wrote:
> Who decides what features are in R and how they are implemented? If there is
> someone here who has that authority I ha
I'm trying to do the following:
> setClass("MyNode", representation(parent = "MyNode"))
[1] "MyNode"
Warning message:
undefined slot classes in definition of "MyNode": parent(class "MyNode")
I scanned the docs, but found nothing. The representation function has no
problem, it's the setClass func
I'm using external pointers and seemingly leaking memory. My determination of a
memory leak is that the R process continually creeps up in memory as seen by
top while the usage as reported by gc() stays flat. I have isolated the C code:
void h5R_allocate_finalizer(SEXP eptr) {
Rprintf("Calli
=by 0x4E6F3D8: do_lapply (apply.c:72)
Thanks for any help!
jim
From: Simon Urbanek [simon.urba...@r-project.org]
Sent: Thursday, September 15, 2011 8:35 AM
To: James Bullard
Cc: r-devel@r-project.org
Subject: Re: [Rd] External pointers and an apparent m
Gavin Simpson wrote:
> On Wed, 2006-10-11 at 17:58 -0400, T C wrote:
>> I'm not sure if this is the place to post this question, but, I am
>> having trouble compiling the source code. I do have a suitable C
>> compiler and f2c but I get this error when I run ./configure
>>
>> configure: error: --
On Mar 2, 2010, at 17:45, Dirk Eddelbuettel wrote:
Unless I am missing something, this has nothing to do with hdf5 per
se. See
below.
No, you are not missing anything. Thank you for the response. This is
exactly what I was looking for.
Thanks again, Jim
On 2 March 2010 at 16:
Hi All, I am confused about the following code. I thought that the
problem stemmed from lazy evaluation and the fact that 'i' is never
evaluated within the first lapply. However, I am then confused as to
why it gets bound to the final element of the lapply. The environments
of the returned
Hello, this is probably something silly which I am doing, but I cannot
understand why this allocation is not happening.
Here is a my C code which tries to allocate a list of size 333559, and
then a matrix of size 8*333559
I thought I might be running into memory problems, but R is not even
using
Hello all, I am writing an R interface to some C++ files which make use
of std::wstring classes for internationalization. Previously (when I
wanted to make R strings from C++ std::strings), I would do something
like this to construct a string in R from the results of the parse.
SET_VECTOR_ELT(vals
Hello all, thanks for all the help on the other issues. This one should
be relatively straightforward. I have a vector of integers which I
allocate to be the maximal size possible (meaning I'll never see more
than cel.GetNumOutliers, but most likely I'll see less) therefore, I
want to resize the ve
ple i
based my code of of in main/character.c used wcstombs.
Thanks again for all of the help.
jim
Prof Brian Ripley wrote:
> On Fri, 26 Aug 2005, James Bullard wrote:
>
>> Hello all, I am writing an R interface to some C++ files which make use
>> of std::wstring classes f
Hello, I had a question about calling some of R's fortran routines from C.
Specifically, I would like to call: dqrfit from some C code which will be
bundled as an R package. I was hoping someone knew of an example in some
of R's code which does something like this (any fortran call from R's
Hello, thanks for the answers to my last questions and apologies for not
seeing the answers staring me down in the manual. At the risk of asking
another potentially obvious question ... we are currently using some of
the NAG routines for model fitting and I am trying to re-write the
relevant po
Hello, first off, thanks for all of the previous help; hopefully someone
will have some insight on this question. I am attempting to track down a
segmentation fault which occurs only after a detach(2) is called in the
code (I have replaced the detach(2) with detach(package:DSA) and that
fails a
This might fall under the purview of bundles, but I could not find any
example bundles which demonstrated what I am after.
I would like to construct two packages (A, B) which utilize a number of
common C functions. The most straightforward way to do this is just copy
the relevant .c and .h file
users could download and install packages
separately even if it's a bundle) then it seems like there is no way to
generally modify the configure file to do this.
thanks, jim
Seth Falcon wrote:
>Hi Jim,
>
>James Bullard <[EMAIL PROTECTED]> writes:
>
>
>>I
Hello, I am having an issue with R CMD check with the nightly build of
RC 2.3.0 (listed in the subject.)
The problem is this warning:
* checking if this is a source package ... WARNING
Subdirectory 'src' contains:
README _Makefile
These are unlikely file names for src files.
In fact, they ar
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