Reference package vignettes with Roxygen2

Question

So, I'd like to reference one of my package vignettes inside the roxygen2 comments of a function but I'm having a hard time understanding how to do it.

More generally, how do we reference documents inside /inst/doc ? Eg I'd like to reference /inst/doc/mypdf.pdf inside the roxygen2 comments for myFunc . What would that look like? Is it even possible?

Answer 1

I just tell people to run the code that opens the vignette:

#' For more details see the help vignette:
#' \code{vignette("help", package = "mypkg")}

Answer 2

I know this is 4 years old...and hadley provided the answer...but I'd like to offer another option:

\href{../doc/help.html}{\code{vignette("help", package = "mypkg")}}

This gives a direct link to opening the vignette, and provides the code to show the user how to open it on their own.