path_package {fs}

Construct a path to a location within an installed or development package

Description

path_package differs from system.file() in that it always returns an error if the package does not exist. It also returns a different error if the file within the package does not exist.

Usage

path_package(package, ...)

Arguments

package

Name of the package to in which to search

...

Additional paths appended to the package path by path().

Details

path_package() also automatically works with packages loaded with devtools even if the path_package() call comes from a different package.

Examples

path_package("base")
path_package("stats")
path_package("base", "INDEX")
path_package("splines", "help", "AnIndex")