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Posted this to r-sig-mixed-models (https://stat.ethz.ch/pipermail/r-sig-mixed-models/2019q1/027620.html) but this might rather need to go to r-devel anyway, so reposting here: I came across a weird problem / bug with augPred() from nlme (nlme_3.1-137). Here is a reproducible example to illustrate the issue (tested on R 3.5.2 and R-devel 2019-03-03 r76192): library(nlme) dat <- data.frame(id

Dear All, There might be a bug in heatmap(): x <- matrix(rnorm(10*5), 10, 5) heatmap(x, labCol=1:5) Error in axis(1, 1L:nc, labels = labCol, las = 2, line = -0.5, tick = 0, : 'at' and 'labels' lengths differ, 5 != 10 Works fine under 4.0.1. Looking at the code from 4.0.1 vs. Rdevel, esp. this part sticks out: labRow <- labRow[rowInd] %||% rownames(x) %||%

Hi all, Just noticed that the error that arises when calling t.test() with factors could be a bit clearer: > t.test(factor(c(3,1,2,4,3,5,4,5)), factor(c(2,1,2,3,4,5))) Error in var(x) : Calling var(x) on a factor x is defunct. Use something like 'all(duplicated(x)[-1L])' to test for a constant vector. In addition: Warning message: In mean.default(x) : argument is not numeric or

> -----Original Message----- > From: Kurt Hornik <Kurt.Hornik at wu.ac.at> > Sent: Friday, October 11, 2024 14:18 > To: Viechtbauer, Wolfgang (NP) <wolfgang.viechtbauer at maastrichtuniversity.nl> > Cc: r-devel <r-devel at r-project.org> > Subject: Re: [Rd] Error message when calling t.test() and aov() with a factor > variables > > >>>>> Viechtbauer, Wolfgang (NP) writes: > > > Hi all, > > Just noticed that the error that aris...

Hello All, I am wondering if there has ever been any discussion/consideration given to incorporating MathJax (or something similar) into R for rendering equations in .Rd files. I know that equations are rendered beautifully in the pdf manuals, but I suspect the majority of users primarily look at the html help files when using R. While I am comfortable reading something like "B_x(a,b) =

Hi all, Posted this many years ago (https://stat.ethz.ch/pipermail/r-devel/2017-December/075224.html), but either this slipped under the radar or my feeble mind is unable to understand what xyTable() is doing here and nobody bothered to correct me. I now stumbled again across this issue. x <- c(1, 1, 2, 2, 2, 3) y <- c(1, 2, 1, 3, NA, 3) table(x, y, useNA="always") xyTable(x, y)

...d files > >You can probably already do this using the \if{html} conditional, and >either including the matchjax js files in the package, or getting them >from a CDN. > >Gabor > >On Thu, Apr 30, 2020 at 9:13 AM Viechtbauer, Wolfgang (SP) ><wolfgang.viechtbauer at maastrichtuniversity.nl> wrote: >> >> Hello All, >> >> I am wondering if there has ever been any discussion/consideration given >to incorporating MathJax (or something similar) into R for rendering >equations in .Rd files. I know that equations are rendered beautifully in >th...

Dear All, In R 3.6.3 (and earlier), method dispatch used to work for methods stored in local environments that are attached to the search path. For example: myfun <- function(y) { out <- list(y=y) class(out) <- "myclass" return(out) } print.myclass <- function(x, ...) print(formatC(x$y, format="f", digits=5)) myfun(1:4) # prints: [1]

Hi all, I am running Ubuntu 20.04.6 (focal) (yes, planning to upgrade soon) and just updated to 4.4.1. However, the process did not quite go as smoothly. 'sudo apt upgrade' ran but 'r-base-dev' was not updated because of a dependency issue: [08:57] ? wviechtb at wv-x5 ? ~/ ? sudo apt upgrade r-base-dev Reading package lists... Done Building dependency tree Reading state

...MathJax (or something similar) in .Rd files > >Thank you.? This is a very useful idea! > >Best, >Ravi >________________________________________ >From: R-devel <r-devel-bounces at r-project.org> on behalf of Viechtbauer, >Wolfgang (SP) <wolfgang.viechtbauer at maastrichtuniversity.nl> >Sent: Thursday, April 30, 2020 6:59:02 AM >To: r-devel >Subject: Re: [Rd] Use of MathJax (or something similar) in .Rd files > >Thanks Gabor and Duncan! It works. For those interested, I added this to the >beginning of the \details{} section: > >\if{html}{\ou...

...\if{html} conditional, and >>> either including the matchjax js files in the package, or getting them >>>from a CDN. >>> >>> Gabor >>> >>> On Thu, Apr 30, 2020 at 9:13 AM Viechtbauer, Wolfgang (SP) >>> <wolfgang.viechtbauer at maastrichtuniversity.nl> wrote: >>>> >>>> Hello All, >>>> >>>> I am wondering if there has ever been any discussion/consideration given >>> to incorporating MathJax (or something similar) into R for rendering >>> equations in .Rd files. I know...