2022年5月21日 · I try to learn knitr. knitr lets you nest snippets of "inline-code" written in the language R between \Sexpr{...}. knitr lets you nest "code-chunks" written in the language R between << >>= [chunk of R-code goes here] @ . knitr does pre-process the input-file. Hereby all snippets of inline-code and all code-chunks are processed by the language R.

2014年9月19日 · Otherwise, the pdf document is created without any problems, it just misses the captions. I have read in the knitr manual and in many other questions about the topic that the chunk option fig.cap will add the figure environment. I tried to add the fig.env=TRUE option, as well, but the results are the same.

I am writing a report with Rmd in RStudio via knitr package. I want to write a indicator variable symbol in the report, like How do you get \mathbb{1} to work (characteristic function of a set)?. The line \usepackage{bbm} should be included according to the answer. I tried first $$ \usepackage{bbm} y_{ij} = b_{ij} + \beta_{0} + \beta_{1} $$

2014年11月1日 · Notice how the final product is a monstrous TeX-knitr hybrid. It interpreted the R markdown, but printed everything in LaTeX. Notice how the triple quotes were converted to double quotes + single quote. Removing results="asis" just makes things a bit worse, because then the answer also gets those quotes.

2012年9月13日 · It is actually really easy to produce a PDF with knitr with LaTeX-code in RStudio with biblatex for citations. You have to use the option bib_engine = "biber" from the package tinytex::latexmk within knitr::knit2pdf. Just like here: knitr::knit2pdf(file.Rnw, bib_engine = "biber")

Here's my specific problem: Right now I'm using knitr to create .TeX files with R objects and output. I'm open to using other options (e.g., sweave) if they'll work better for what I'm trying to do. I have some .TeX files without R objects from a dissertation template that I want to combine with .Rnw (or other) files with R objects.

In short, this is needed so that knitr knows where to put its default preamble for a .tex file. To quote from Yihui's website for knitr : header.begin : the pattern to find out where the document header begins; this is used to insert some header information into the output document (e.g. commands in the preamble in LaTeX, or CSS styles in HTML)

Building TeX file from knitr Rnw as child of larger parent TeX file to use R objects and output 2 Sublime Latexing and Knitr on .RNW files : Send lines to R console for evaluation

2015年9月7日 · If my knitr output was a pdf, then I can begin my document as follows to have the text double spaced: title: My Title author: "My Name" date: "Today's Date" header-includes: - \usepackage{setspace} - \doublespacing output: pdf_document However, if I change the output to html_document, the text remains single spaced. Is there a way to get it to ...

2014年4月10日 · I am working on a tutorial for the knitr package using the beamer class. I was able to display latex code and knitr chunks inside my presentation without evaluation but I additionally want to add inline code, namely \Sexpr{} without evaluation.