similar to: help pages base R not rendered correctly?

Hi Duncan, that explains, thank you. If nobody finds the time to fix that, I might give it a shot myself this summer. Barbeque is overrated. Cheers Joris On Tue, May 23, 2017 at 3:10 PM, Duncan Murdoch <murdoch.duncan at gmail.com> wrote: > On 23/05/2017 8:39 AM, Joris Meys wrote: > >> Hi all, >> >> Don't know if this is a known issue, but I couldn't find

On 23/05/2017 8:39 AM, Joris Meys wrote: > Hi all, > > Don't know if this is a known issue, but I couldn't find anything so I > report anyway. When checking eg ?qr in both RStudio and the naked R IDE, > the help page is rendered incorrectly. More specifically, any use of > \bold{...} is printed as is, rather than interpreted as bold. Same happens > on ?svd. In ?qr

I fully agree with Joris and Hadley on roxygen2. Additionally: I wrote and published my first package before roxygen (or roxygen2) was available. I found editing .Rd extremely terse (especially when code is updated). For example, the fact that there are no spaces allowed between } and { in \param{}{} has hurt my brain quite a few times, especially since R CMD check did not give any useful error

Hi, I am doing a small experiment to test if I can use MathJax ( official site: http://www.mathjax.org ) in R's html help pages (i.e. options(help_type='html')) and it seems working with some minor modifications. The screenshot (rendered by Firefox 4.0 beta and with STIX fonts) of the help page in html format with MathJax enabled is at the following url:

I've noticed that I get a warning message every time a package masks some functions from Hmisc. The warning message says : Warning message: In identical(get(., i), get(., lib.pos)) : ignoring non-pairlist attributes This happens with eg: library(plyr) library(xtable) I think I've seen this passing by before, but I'm not sure any more. Just thought I'd mention it. Cheers Joris

?typeof? is your friend here: > typeof(`[`) [1] "special" > typeof(mc[[1]]) [1] "symbol" > typeof(mc2[[1]]) [1] "special" so mc[[1]] is a symbol, and thus not a primitive. - Lukas > On 28 Mar 2017, at 14:46, Michael Lawrence <lawrence.michael at gene.com> wrote: > > There is a difference between the symbol and the function (primitive >

Dear gurus, I was utterly surprised to learn that one of my examples illustrating the need of match.fun() doesn't give me the expected result. center <- function(x,FUN) FUN(x) center(1:10, mean) mean <- 4 center(1:10, mean) Used to give me the error message "could not find function FUN". Now it just works, even though I didn't expect it to. I believe this is at least

Dear all, Before I file this as a bug, I wanted to check if I didn't miss something. The help page of lag() says that the function returns a time series object. It actually does return something that looks like a ts object (the attribute tsp is set). But when using a vector, the class "ts" is not added to the result: > avec <- 1:10 > lag(avec) [1] 1 2 3 4 5 6 7 8

On 01/04/2015 2:33 PM, Joris Meys wrote: > Thank you for the insights. I understood as much from the code, but I > can't really see how this can cause a problem when using with() or > within() within a package or a function. The environments behave like > I would expect, as does the evaluation of the arguments. The second > argument is supposed to be an expression, so I

Dear all, I want to apply a weighted median on a huge dataset, and I remember a function from the package R.basic that could do this using an internal sorting algorithm qsort. This speeded things up quite a bit. Alas, I can't find that package anywhere anymore. There is a weighted.median function in the package limma too, but I didn't use that before. Anybody who knows what happened to

Dear all, I'm updating a package regarding a new type of models, and I'm looking to extend the formula interface with two functions (L() and R() ) for construction of these models. I want to use as much of the formula interface as possible, and hoped to do something similarly to I(). I know the I() function does nothing more than add the class "AsIs". I've been browsing the

Related to the following question on Stackoverflow: https://stackoverflow.com/questions/44723690/unexpected-behavior-of-sys-setlocale#44723690 It appears as if Sys.setlocale() does not update LC_TIME correctly for use in date formatting. Although R reports that LC_TIME is changed to the new setting after use of Sys.setlocale(), as.Date() still uses the old settings. The only way to update this is

> On 18 May 2017, at 13:47 , Joris Meys <jorismeys at gmail.com> wrote: > > Correction: Also dlt uses the default timezone, but POSIXlt is not recalculated whereas POSIXct is. Reason for that is the different way values are stored (hours, minutes, seconds as opposed to minutes from origin, as explained in my previous mail) > I would suspect that there is something more subtle

Dear all, I run a gamm with following call : result <- try(gamm(values~ s( VM )+s( RH )+s( TT )+s( PP )+RF+weekend+s(day)+s(julday) ,correlation=corCAR1(form=~ day|month ),data=tmp) )" with mgcv version 1.6.2 No stress about the data, the error is not data-related. I get : Error in isS4(x) : object 'VM' not found What so? I did define the dataframe to be used, and the

Apparently, as.POSIXlt takes one o'clock as the start of the day : > as.POSIXlt(0,origin="1970-01-01") [1] "1970-01-01 01:00:00 CET" > as.POSIXlt(0,origin="1970-01-01 00:00:00") [1] "1970-01-01 01:00:00 CET" > as.POSIXlt(0,origin="1970-01-01 23:59:59") [1] "1970-01-02 00:59:59 CET" Cheers -- Joris Meys Statistical

Dear, I have noticed this problem while looking at the following question on Stackoverflow : http://stackoverflow.com/questions/42894213/s4-class-subset-inheritance-with-additional-arguments While going through callNextMethod, I've noticed the following odd behaviour: mc <- call("[",iris,2,"Species") mc[[1]] ## `[` is.primitive(`[`) ## [1] TRUE

I checked after this question popped up on Stackoverflow: https://stackoverflow.com/questions/44785961/compile-pdf-in-rstudio-works-but-knit2pdf-does-not-work-in-r-or-rstudio On Windows, texi2pdf looks for the texify.exe of Miktex, but looks in a very wrong place: > Sys.which("texify") texify

Dear All: stepping in late, but @Joris, if you would like to take 'from a single file' literally, have a look at: https://github.com/bpfaff/lp4rp (lp4rp: literate programming for R packages); Cheers, Bernhard ps: incidentally, within the noweb-file roxygen is employed. -----Urspr?ngliche Nachricht----- Von: R-devel [mailto:r-devel-bounces at r-project.org] Im Auftrag von Joris

I think you are confusing package and function here. Plus some of the R Core packages, that you mention, contain functions that should probably be replaced by functions with better implementation from packages on CRAN. Best regards Morgan On Fri, 11 Oct 2019 15:22 Joris Meys, <jorismeys at gmail.com> wrote: > > > On Fri, Oct 11, 2019 at 3:55 PM Morgan Morgan <morgan.emailbox

Dear all, I have a vector, and for each element I want to check whether it is equal to any element from another vector. I want a vector of logical values with the length of the first one as return. In R this would be : > x <- 1:10 > sapply(x,function(y){any(y==c("2","3","4"))}) [1] FALSE TRUE TRUE TRUE FALSE FALSE FALSE FALSE FALSE FALSE It works pretty