Generate R chunk header — generate_chunk

Function to generate R chunk header for rmarkdown rendering in different output

Usage

generate_chunk_header(...)

Arguments

...: The different options for R code chunks.

Value

a string of length 1

Details

To get the list of all accepted options, you can call names(knitr::opts_chunk$get()) and to get the default values you can call knitr::opts_chunk$get().

More information in the function #' opts_chunk or directly https://yihui.org/knitr/options/#chunk-options to see all available options and their descriptions.

Examples


generate_chunk_header()
#> [1] "```{r}"
generate_chunk_header(eval = TRUE, echo = TRUE)
#> [1] "```{r, eval = TRUE, echo = TRUE}"
generate_chunk_header(results = "asis")
#> [1] "```{r, results = \"asis\"}"
generate_chunk_header(fig.width = "4px", fig.height = "3px")
#> [1] "```{r, fig.width = \"4px\", fig.height = \"3px\"}"