Re: [R] installation: while running make, unable to run pdflatex on 'NEWS.tex'

В Fri, 1 Mar 2024 10:46:53 -0500 Benjamin Tyner пишет: > my platform info: > > Platform: x86_64-pc-linux-gnu (64-bit) > Running under: Ubuntu 22.04.4 LTS Quick things first: have you installed all the build-dependencies? apt build-dep r-base (maybe with --install-suggests? haven't

Re: [R] installation: while running make, unable to run pdflatex on 'NEWS.tex'

This really is all LaTeX errors, not R errors. Both examples complain that pdftexcmds.sty is not installed. Most "sty" files are in LaTeX packages. Each LaTeX distribution has its own way to install packages ... but the difficulty is usually on the same order of difficulty as installing R

Re: [R] dput(..., file = stderr())

В Fri, 1 Mar 2024 10:54:08 -0500 Benjamin Tyner пишет: > > dput(letters, file = stderr()) > c("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", > "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", > "z") > Warning message: > In dput(letters,

Re: [R] [External] dput(..., file = stderr())

I see the same thing in a fresh R session > dput(letters, file = stderr()) c("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z") Warning message: In dput(letters, file = stderr()) : wrote too few characters >

Re: [R] gsub issue with consecutive pattern finds

Oh, wait a second. I misread your original post. Please ignore my truly incorrect suggestion. -- Bert On Fri, Mar 1, 2024 at 7:57 AM Bert Gunter wrote: > > Here's another *incorrect* way to do it -- incorrect because it will > not always work, unlike Iris's correct solution. But it does not >

Re: [R] gsub issue with consecutive pattern finds

Here's another *incorrect* way to do it -- incorrect because it will not always work, unlike Iris's correct solution. But it does not require PERL type matching. The idea: separate the two vowels in the regex by a character that you know cannot appear (if there is such) and match it optionally,

[R] dput(..., file = stderr())

Curious to know if this warning is expected behavior, and if so, what is the recommended way instead: > dput(letters, file = stderr()) c("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z") Warning

[R] installation: while running make, unable to run pdflatex on 'NEWS.tex'

A kind member of R-core suggested this is due to a misconfiguration on my system, and to post it to the mailing list for troubleshooting. When trying to build R version 4.3.3, in at least two places during the process it gives LaTeX errors of the form: (example 1) you should 'make

Re: [R] Interactions in regression

Hi Rolf, No it is not. I don't know to which question did you want to respond ? I desribed everything in my first email and attached links from SO with pictures included, which are quite understandable. Cheers, Jacek śr., 28 lut 2024 o 19:42 Jacek Kownacki napisał(a): > Hi Rolf, > No it is

Re: [R] Interactions in regression

Hi Rolf, No it is not. I don't know to which question did you want to respond ? I desribed everything in my first email and attached links from SO with pictures included, which are quite understandable. Cheers, Jacek wt., 27 lut 2024 o 02:29 Rolf Turner napisał(a): > > I have no real idea

Re: [R] gsub issue with consecutive pattern finds

Hi Iris, Thank you. Further, very nice solution. Best, Iago On 01/03/2024 12:49, Iris Simmons wrote: > Hi Iago, > > > This is not a bug. It is expected. Patterns may not overlap. However, there > is a way to get the result you want using perl: > > ```R > gsub("([aeiouAEIOU])(?=[aeiouAEIOU])",

Re: [R] gsub issue with consecutive pattern finds

Hi Iago, This is not a bug. It is expected. Patterns may not overlap. However, there is a way to get the result you want using perl: ```R gsub("([aeiouAEIOU])(?=[aeiouAEIOU])", "\\1_", "aerioue", perl = TRUE) ``` The specific change I made is called a positive lookahead, you can read more

[R] gsub issue with consecutive pattern finds

Hi all, I tested next command: gsub("([aeiouAEIOU])([aeiouAEIOU])", "\\1_\\2", "aerioue") with the following output: [1] "a_eri_ou_e" So, there are two consecutive vowels where an underscore is not added. May it be a bug? Is it expected (bug or not)? Is there any chance to get what I want

Re: [R] converting MATLAB -> R | element-wise operation

> Berwin A Turlach > on Wed, 28 Feb 2024 17:42:27 +0800 writes: > On Tue, 27 Feb 2024 13:51:25 -0800 Jeff Newmiller via > R-help wrote: >> The fundamental data type in Matlab is a matrix... they >> don't have vectors, they have Nx1 matrices and 1xM >> matrices.