similar to: Two ideas / feature requests for R CMD check

On Wed, Apr 29, 2015 at 12:53 PM, Winston Chang <winstonchang1 at gmail.com> wrote: > On Tue, Apr 28, 2015 at 3:04 PM, G?bor Cs?rdi <csardi.gabor at gmail.com> > wrote: > > > > > > E.g. if package 'ggplot2' uses 'stats::density()', and package 'igraph' > > also defines 'density()', and 'igraph' is on the search

On Thu, Jul 12, 2018 at 2:21 PM Duncan Murdoch <murdoch.duncan at gmail.com> wrote: > I think I found the bug. The tools::checkRd function only processes > \Sexpr's with "stage=render". I think the author (who might have been > me, I forget) assumed that would imply all the earlier stages as well, > but apparently it doesn't. > > So you could use that as

On Wed, Apr 29, 2015 at 1:45 PM, Gabriel Becker <gmbecker at ucdavis.edu> wrote: > Gabor, > > To play devil's advocate a bit, why not just have the package formally > import the functions it wants to use (or the whole package if that is > easier)? > This is exactly my goal. And to facilitate this, R CMD check could remind you if you forgot to do the formal import.

When a symbol in a package is resolved, R looks into the package's environment, and then into the package's imports environment. Then, if the symbol is still not resolved, it looks into the base package. So far so good. If still not found, it follows the 'search()' path, starting with the global environment and then all attached packages, finishing with base and recommended

On 12/07/2018 9:46 AM, G?bor Cs?rdi wrote: > On Thu, Jul 12, 2018 at 2:30 PM G?bor Cs?rdi <csardi.gabor at gmail.com> wrote: >> >> On Thu, Jul 12, 2018 at 2:21 PM Duncan Murdoch <murdoch.duncan at gmail.com> wrote: >>> I think I found the bug. The tools::checkRd function only processes >>> \Sexpr's with "stage=render". I think the author

Dear R developers, I am seeking advice on some $subject matter. My package will have an update soon, that is not backward compatible with the current version. It will likely break much of the existing code. Many (~50) packages depend on 'igraph' and they, too, will most probably break with the new version. My intended solution is, that I create a snapshot of the current package, under

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` <-

For the record, this is Linux R-devel: root at 4bef68c16864:~# R CMD /opt/R-devel/lib/R/bin/Rcmd: 60: shift: can't shift that many root at 4bef68c16864:~# R CMD -h /opt/R-devel/lib/R/bin/Rcmd: 62: exec: -h: not found root at 4bef68c16864:~# R CMD --help /opt/R-devel/lib/R/bin/Rcmd: 62: exec: --help: not found This is R-release on macOS: ? R CMD

On Sat, May 30, 2020 at 11:32 PM G?bor Cs?rdi <csardi.gabor at gmail.com> wrote: [...] > Btw. why does this affect openssl? That root cert was published in > 2010, surely openssl should know about it? Maybe libcurl / openssl > only uses the chain provided by the server? Without trying to use an > alternate chain? Yes, indeed it seems that old OpenSSL versions cannot handle

Was this resolved upstream or is this something that R should/could fix? If the latter, could this also go into the "emergency release" R 4.0.2 that is scheduled for 2020-06-22? My $.02 /Henrik On Sun, May 31, 2020 at 8:13 AM G?bor Cs?rdi <csardi.gabor at gmail.com> wrote: > > Btw. it would be also possible to create a macOS R installer that > embeds a static or

Dear All, in some functions of my package, I use the Matrix S4 class, as defined in the Matrix package. I don't want to depend on Matrix, however, because my package is perfectly fine without Matrix, most of the functionality does not need Matrix. Matrix is so included in the 'Suggests' line. I load Matrix via require(), from the functions that really need it. This mostly works

Yeah, I get that they are async. What happens is that the background process is not doing anything when the process gets a SIGINT. I.e. the background process is just listening on its standard input. AFAICT for an interactive process such a SIGINT is just swallowed, with a newline outputted to the terminal. But apparently, for this background process, it is not swallowed, and it is triggered

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. > > ?

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

Dear All, [ I was wondering if this should have gone to the new mailing list. Maybe. ] As some of you maybe know from my earlier posts, I am building a simple search engine for R packages. Now the search engine has a proper web site, where you can also browse CRAN packages. http://www.r-pkg.org/ As I see the value is in 1. package search (search box on top right) 2. APIs, see

I am not sure if this is a bug or not. Gabor On Wed, Aug 12, 2015 at 11:51 AM, Luca Cerone <luca.cerone at gmail.com> wrote: > Following up on this, should I report a bug? can you drive me through > the process? > > Cheers, > Luca > > On Thu, Aug 6, 2015 at 4:55 PM, William Dunlap <wdunlap at tibco.com> wrote: >>>> Just a quick question: what's

OK, I managed to create an example without callr, but it is still somewhat cumbersome. Anyway, here it is. Terminal 1: mkfifo fif R --no-readline --slave --no-save --no-restore < fif Terminal 2: cat > fif Sys.getpid() This will make Terminal 1 print the pid of the R process, so we can send a SIGINT: Terminal 3: kill -INT pid The R process is of course still running happily. Terminal 2

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

Dear all, "Writing R Extensions" explicitly says that A method must have all the arguments of the generic, including ... if the generic does. A method must have arguments in exactly the same order as the generic. If the generic specifies defaults, all methods should use the same defaults. This is clear. R CMD check even checks for this. But then how is it possible that

Hi to all, does anybody knows whether there is a package to plot those http://www.equine-science.de/temp/graph.jpg graphs. the thickness of the points and/or the lines should be represent the numbers of behaviours With kind regards Knut