I have a very simple Rmarkdown document and I'm using the help function to get an overview if a dataset. When I knit the document, instead of displaying the results of the help call in the resulting HTML document a new browser page is opened with the results of the help call.
How do I get the help information to display in the knitted html file?
Here is the simple rmarkdown:
---
title: "Help not working"
author: "Stackoverflow"
date: "8/31/2020"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(fpp2)
```
#### gold
```{r}
help(gold)
```
I don't think there is an very obvious way to do this - try this one (similar to what Waldi suggested):
Would be interesting if there is a more elegant solution.
---
title: "Help not working"
author: "Stackoverflow"
date: "8/31/2020"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(fpp2)
library(forecast)
```
# Example helpfile
```{r, echo = F}
helpfile <- utils:::.getHelpFile(help(gold))
outfile <- tempfile(fileext = ".html")
tools:::Rd2HTML(helpfile, out =outfile)
rawHTML <- paste(readLines(outfile), collapse="\n")
knitr::asis_output(htmltools::htmlPreserve(rawHTML))
```