similar to: cross-platform portable code in CRAN Repository Policy

On 27 January 2017 at 21:54, G?bor Cs?rdi wrote: | On Fri, Jan 27, 2017 at 9:28 PM, Da Zheng <zhengda1936 at gmail.com> wrote: | > What major R platforms does this policy refer to? | > | | Linux, macOS, Windows. | | | > Currently, my package runs in Ubuntu. If it works on both Ubuntu and | > Redhat, does it count as two platforms? | > | | I think that Linux is just one. Is

Second this. As the CRAN Policies suggests, there's also the very handy winbuilder service (https://win-builder.r-project.org/) you can use to check your package on Windows. This service has been a valuable workhorse for years. We should also mention the continuous integration (CI) services provided for free by Travis (Linux and macOS) and AppVeyor (Windows) in combination with GitHub (or

I'm just curious. Why making "if" generic is even more dangerous? Best, Da On Sat, Mar 4, 2017 at 1:22 PM, G?bor Cs?rdi <csardi.gabor at gmail.com> wrote: > `!` is a generic, `if` is not. You can define an `if` that is generic, > but this might be even more dangerous.... > > ? `if` <- function(a, b, c) UseMethod("if") > ? `if.default` <-

On Sun, Mar 5, 2017 at 2:50 PM, Michael Lawrence <lawrence.michael at gene.com> wrote: > > > On Sat, Mar 4, 2017 at 12:36 PM, Da Zheng <zhengda1936 at gmail.com> wrote: >> >> In my case, I create a new type of matrices and override matrix >> operations in R for these matrices. >> My goal is to make the system as transparent as possible, which means

In my case, I create a new type of matrices and override matrix operations in R for these matrices. My goal is to make the system as transparent as possible, which means my system should execute the existing R code without modification. The problem is that when data is in my own vectors or matrices, "if" or "while" can't access their values unless we explicitly convert them

Thanks. Can I override it for a specific class? I can do that for operators such as "!". For example, "!.fm" works for objects of the class "fm". It seems I can't do the same for "if". Best, Da On Sat, Mar 4, 2017 at 12:41 PM, G?bor Cs?rdi <csardi.gabor at gmail.com> wrote: > You can. Perhaps needless to say, be careful with this. > > ?

I can't comment for Da, but one example where the ability to make 'if' generic would have been desirable: A couple of years ago I wrote S3 classes and methods for 1-byte integers and logicals stored as raw vectors, in order to handle massive amounts of genetic data (by the standards of the day). Everything worked pretty nicely, ie I could "methodize" just about everything I

Hello, I heard we can override almost everything in R. Is it possible to override "if" keyword in R to evaluate my own object instead of a logical value? Thanks, Da

Hello, I'm trying to override pmin and pmax for my own matrix. These two functions have ... as an argument. I tried to override them as follows: setMethod("pmax", class_name, function(x, ..., na.rm) { ... }) I use this way to override primitive functions such as min/max and it works fine. But it doesn't work for pmin and pmax. I guess because they are regular functions? How

Hello, I wrote a system to perform data analysis in C++. Now I am integrating it to R. I need to allocate memory for my own C++ data structures, which can't be represented by any R data structures. I create a global hashtable to keep a reference to the C++ data structures. Whenever I allocate one, I register it in the hashtable and return its key to the R code. So later on, the R code can

Le 10/01/2023 ? 11:37, Serguei Sokol a ?crit?: > Le 10/01/2023 ? 10:44, RICHET Yann a ?crit?: >> Dear R-devel people, >> >> We are working to submit a package which is mainly a binding over a >> C++ lib (https://github.com/libKriging) using armadillo. >> It is _not_ a standard RcppArmadillo package, because we also had to >> provide a python binding... so

Dear R-devel people, We are working to submit a package which is mainly a binding over a C++ lib (https://github.com/libKriging) using armadillo. It is _not_ a standard RcppArmadillo package, because we also had to provide a python binding... so there is a huge layer of cmake & scripting to make it work with a standard armadillo (but using same version that RcppArmadillo). It seems now

Thank you for your answer. In facts, 10 threads are asked by armadillo for some LinAlg, which backs to two threads as warned. But I cannot imagine this costs so much time just for that... A deeper analysis of time spent seems to point that a large time was mainly spent on testthat and Rcpp dependencies compilation... But other recent packages depending on these also are not spending so much time.

Le 10/01/2023 ? 10:44, RICHET Yann a ?crit?: > Dear R-devel people, > > We are working to submit a package which is mainly a binding over a C++ lib (https://github.com/libKriging) using armadillo. > It is _not_ a standard RcppArmadillo package, because we also had to provide a python binding... so there is a huge layer of cmake & scripting to make it work with a standard armadillo

Dear all, I am puzzled that how can i uninstall a R package that have been installed earlier (especially in MacOS). Any suggestion will be appreciated. -- Wenjun [[alternative HTML version deleted]]

One of my packages is slated to be archived from CRAN due to failures when the ATLAS BLAS is used. I am unable to replicate the error on my machine under R 3.6.1 using the atlas library from ubuntu (seems to be 3.10.2-9, while the good professor is using 3.10.3 per https://www.stats.ox.ac.uk/pub/bdr/Rblas/README.txt ). I also tried the rocker/r-base with R 3.6.2 and

On R 3.2.5, 3.3.2 and devel for Windows, R CMD check --as-cran gives me: Found the following (possibly) invalid URLs: URL: https://www.stat.auckland.ac.nz/~paul/Reports/DisplayList/dl-record.html From: man/capturePlot.Rd Status: Error Message: libcurl error code 35 error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure This is reported both by the

One comment: For your R devel example you didn't use spaces in the expression, i.e. maybe that's broken too with spaces? Three questions: Does it work if you avoid spaces? Does it work if you use single quotes? Does this also occur for Rscript? Thxs Henrik On Dec 5, 2017 03:44, "G?bor Cs?rdi" <csardi.gabor at gmail.com> wrote: I wonder if this is intended. Thanks,

Sorry for not reading carefully and thanks for confirming problem with Rscript too. On Dec 5, 2017 08:47, "G?bor Cs?rdi" <csardi.gabor at gmail.com> wrote: > On Tue, Dec 5, 2017 at 4:40 PM, Henrik Bengtsson > <henrik.bengtsson at gmail.com> wrote: > > One comment: > > For your R devel example you didn't use spaces in the expression, i.e. > maybe

On 10/01/2023 4:07 p.m., Sebastian Meyer wrote: > Am 10.01.23 um 21:28 schrieb Duncan Murdoch: >> On 10/01/2023 2:05 p.m., Ivan Krylov wrote: >>> On Tue, 10 Jan 2023 16:27:53 +0000 >>> RICHET Yann <yann.richet at irsn.fr> wrote: >>> >>>> In facts, 10 threads are asked by armadillo for some LinAlg, which >>>> backs to two threads as