Interesting. That would also mean that putting a company repo first does
not protect against dependency confusion attacks (people intentionally
uploading packages with the same name as company internal packages on
CRAN;
This error indicates that the arrow package is unavailable on the system
where your package is checked. At
https://cran.r-project.org/web/checks/check_results_arrow.html you can
see that the arrow package is currently not working with clang on fedora
an debian. This is not something that you
Can't/don't you use relative paths?
library(..., lib.loc = "./MyLibrary")
Then your project is perfectly portable. The only thing you need to take
care of is to run your code from your project directory. In R-studio
this is easily done by using projects. Outside of R-studio it depends on
You are not the only one; I did the same with some of my examples.
Would it be an option to ask for a default R-option, 'max.ncores', that
specifies the maximum number of cores a process is allowed to use? CRAN
could then require that that examples, tests and vignettes respect this
option.
I am trying to upload a new version of the reclin2 package, but it fails
the pre-tests on Debian with the following message:
> * checking examples ... [14s/4s] NOTE
> Examples with CPU time > 2.5 times elapsed time
> user system elapsed ratio
> select_threshold 3.700 0.122
Could there be a .Rprofile or .RData file in the directory where you
start R? These are run/loaded when you start R when present (with the
default arguments when starting R).
HTH,
Jan
On 20-06-2023 23:38, Dominick Samperi wrote:
When I run a script foo.R containing some trivial code in
Sep 2022, Jan van der Laan wrote:
I have a function in which I need to draw some random numbers.
However, for some use cases, it is necessary that the same random
numbers are drawn (when the input is the same) [1]. So I would like to
do a set.seed in my function. This could, however, mess up
I have a function in which I need to draw some random numbers. However,
for some use cases, it is necessary that the same random numbers are
drawn (when the input is the same) [1]. So I would like to do a set.seed
in my function. This could, however, mess up the seed set by the user.
So
weird errors when people have multiple versions of R on their system.
Best,
Jan
On 30-09-2021 18:59, Ivan Krylov wrote:
On Fri, 24 Sep 2021 21:48:12 +0200
Jan van der Laan wrote:
my tests run fine when run with R CMD check, but not with R CMD check
--as-cran
<...>
pandoc then c
I am trying solve an issue where my tests run fine when run with R CMD
check, but not with R CMD check --as-cran. In the tests pandoc is called
using system; pandoc then calls R again with a script which is part of
the package. The last part seems to fail, see error message below:
On 09-12-2020 16:20, Duncan Murdoch wrote:
On 09/12/2020 9:55 a.m., Jan van der Laan wrote:
I think only allowing functions on the right hand side (e.g. only the |>
operator and not the |:>) would be enough to handle most cases and seems
easier to reason about. The limit
On 08-12-2020 12:46, Gabor Grothendieck wrote:
Duncan Murdoch:
I agree it's all about call expressions, but they aren't all being
treated equally:
x |> f(...)
expands to f(x, ...), while
x |> `function`(...)
expands to `function`(...)(x). This is an exception to the rule for
Yes, this
for the package to
detect which objects that will be. I would have to write my own 'garbage
collector'.
Best,
Uwe
Best,
luke
On Tue, 7 Aug 2018, Jan van der Laan wrote:
Dear Uwe,
(When replying to your message, I sent the reply to r-devel and not
r-package-devel, as Martin Meachler suggested
On 07-08-18 15:24, Uwe Ligges wrote:
Why not add functionality that allows to delete object + runs cleanup code?
Best,
Uwe Ligges
On 07.08.2018 14:26, Jan van der Laan wrote:
In my package I open handles to temporary files from c++, handles to
them are returned to R
In my package I open handles to temporary files from c++, handles to
them are returned to R through vptr objects. The files are deleted then
the corresponding R-object is deleted and the garbage collector runs:
a <- lvec(10, "integer")
rm(a)
Then when the garbage collector runs the file
In my package [1] I open handles to temporary files from c++, pointer to
the objects containing those handles are returned to R as external
pointer objects. The files are deleted when the corresponding R-object
is deleted and the garbage collector runs:
a <- lvec(10, "integer")
rm(a)
As Joris mentioned this question does not belong on R-devel, but on R-help.
When replying to your earlier question I missed that I was replying to
R-devel and not R-help. R-devel: sorry for that.
So, please post any follow up questions to R-help.
--
Jan
On 26-10-17 15:59, Morkus wrote:
I suspect that you are looking for something like:
read.csv(textConnection(
"5.1,3.5,1.4,0.2,setosa
4.9,3,1.4,0.2,setosa
4.7,3.2,1.3,0.2,setosa
4.6,3.1,1.5,0.2,setosa
5,3.6,1.4,0.2,setosa"
), header = FALSE)
HTH,
Jan
On 25-10-17 12:50, Morkus via R-devel wrote:
Hi all,
Using RConsole,
It is actually model.matrix that crashes, not glm. Same crash occurs
with e.g. lm.
model.matrix(dob_mon ~ dob_day*dob_mon, data = tab)
also crashes R.
Jan
On 06-10-17 12:08, Jan van der Laan wrote:
The following code crashes R (I know I shouldn't try to estimate such
a model
The following code crashes R (I know I shouldn't try to estimate such a
model; this was a bug in some code of mine). I also tried with R-devel;
same result.
tab <- structure(list(dob_day = c(FALSE, FALSE, FALSE, FALSE, TRUE,
TRUE, TRUE, TRUE), dob_mon = c(FALSE, FALSE, TRUE, TRUE, FALSE,
On 13-05-15 19:45, Dirk Eddelbuettel wrote:
On 13 May 2015 at 10:10, Kevin Ushey wrote:
| One other solution that's only a little crazy: you could have a R
| function within your package that generates the appropriate (portable)
| Makevars, and within the package `configure` script call that
|
On 13-05-15 18:08, Gábor Csárdi wrote:
On Wed, May 13, 2015 at 12:05 PM, Jan van der Laan rh...@eoos.dds.nl
mailto:rh...@eoos.dds.nl wrote:
[...]
Too bad. Since it is only a handful of files, I will probably move
them directly into the src directory and prefix them. It would have
I have some cpp-files from another library (boost) in a subdirectory
in my src directory (src/boost_src). I include these using the
following two lines in my Makevars:
SOURCES = $(wildcard *.cpp boost_src/*.cpp)
OBJECTS = $(SOURCES:.cpp=.o)
However, R CMD check complains about my use of
Dirk Eddelbuettel e...@debian.org schreef:
On 13 May 2015 at 17:27, Jan van der Laan wrote:
|
| I have some cpp-files from another library (boost) in a subdirectory
| in my src directory (src/boost_src). I include these using the
| following two lines in my Makevars:
|
| SOURCES = $(wildcard
... and they didn't make it through. I put the files in a gist:
https://gist.github.com/djvanderlaan/1e9beb75d2d595824efc
Jan
On 16-01-15 15:21, Jan van der Laan wrote:
Dirk,
The vagrant setup I use to test my packages with UBSAN also seems to
replicate the error reported by CRAN
Dirk,
The vagrant setup I use to test my packages with UBSAN also seems to
replicate the error reported by CRAN (together with some other
warnings). I have attached the files (I hope they get through the
filters). I suppose you know what to do with them.
Jan
Dirk Eddelbuettel
I am trying to use R_RegisterCFinalizerEx to ensure some c++ object is
properly deleted after use. However, I run into some problems when
trying to pass in the third argument which is an Rboolean. The line
'R_RegisterCFinalizerEx(p, finalizer, TRUE);' generates the following
error when
Rinternals.h. Now that I reread it again, I can see
a slight preference for Rdefines.h, but you really have to read closely.
Thanks again.
Jan
Prof Brian Ripley rip...@stats.ox.ac.uk schreef:
On 24/05/2013 07:53, Jan van der Laan wrote:
I am trying to use R_RegisterCFinalizerEx to ensure some c
On 05/24/2013 05:02 PM, Prof Brian Ripley wrote:
On 24/05/2013 15:55, Jan van der Laan wrote:
Thanks. That does the trick. Although I now have to rewrite some other
stuff, but I have just started so better now than later.
To be honest, a first and even a second read of the r-extensions
On Thu, Jul 22, 2010 at 4:06 PM, Simon Urbanek
simon.urba...@r-project.org wrote:
On Jul 22, 2010, at 3:31 AM, Jan van der Laan wrote:
Thomas, Simon,
Thank you for your answers. I will have a look at the code Thomas gave
me and probably also have another look at src/unix/sys-std.c. I'll get
back
still have to
run handlers manually (note that you don't need PolledEvents anymore since
they are part of the handlers).
Cheers,
Simon
On Wednesday 21 July 2010, Jan van der Laan wrote:
How do I ensure that the windows keep being updated?
in RKWard we run the following periodically
also want to be able to
run my code under windows, so I hope there is a cross-platform
solution. Thanks in advance.
Regards,
Jan van der Laan
= The example code =
#include iostream
#include iomanip
#include string
static void R_WriteConsoleEx (const char *buf, int buflen, int otype
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