I recently upgraded to R version 4.4.0 (2024-04-24 ucrt) and also updated the R version in RStudio via the global options. Since the update, I am unable to open Rnw (RSweave) files. When attempting...

Here is an .Rnw file containing a random code chunk that is, when knitted to pdf, printed on two pages. I noticed that code chunk highlighting stops after a pagebreak. Why is that? How do I fix i...

I would like to run R code in two locations, in an Rnw file and as an interactive shiny R markdown document. Thus, what I need, since interactive shiny components do not work in Rnw files, is a co...

I wonder if there is any function to put line numbers with knitr in .Rnw. I found this discussion and some documents (now removed from the web) but could not find the way to put line numbers.

For teaching purposes, I would like to purl the chunks of my .Rnw file into separate files. This answer explains how to do it: How to purl each chunks in .Rmd file to multiple .R files using Knitr...

I'm preparing a package for submission to CRAN. I use R CMD build myPackage then R CMD check myPackage --as-cran and it passes all checks with no notes or warnings. However, each time I try to subm...

I used to use knitr in R to produce reports from the .Rnw format. In my reports I often put a plenty of plots and manipulated their size with the use of chunk optios, e.g.: \begin{figure}[h!] \ce...

I am making a PDF using Rstudio's 'knit PDF' option when writing an R Markdown (.Rmd) file. When creating a table using the xtable function, text commented in latex using the % is displayed in the...

I got 2 files from my university for writing thesis using LaTeX. One is a .sty file and other one is .TeX file. In order to work in R studio I've decided to have separate .Rnw files for each chapte...

I wonder how to put <0.001 symbol if p-value is small than 0.001 to be used in Sweave. ctl <- c(4.17,5.58,5.18,6.11,4.50,4.61,5.17,4.53,5.33,5.14) trt <- c(4.81,4.17,4.41,3.59,5.87,3.83,6...

When using knitr with a class like apa6e the code chunks default to double space like rest of the document. This is not desirable. This could be altered by wrapping with: \begin{singlespace} <...