Enable a package repository from r-universe

Adds r-universe package repositories to your options("repos") such that they are used by default in install.packages(). If the universe was already enabled, it will not be added again, hence it is harmless to call this function multiple times.

Usage

add(universe = "ropensci")

remove(universe)

Arguments

universe

vector with name(s) of the universe(s), i.e. the subdomain part of https://ropensci.r-universe.dev.

Value

the updated list of repositories

Details

Note that changes to your options are not permanent. To automatically enable a repository for every R session, you can call this function in your ~/.Rprofile script.

Examples

if (FALSE) { # interactive()
add("ropensci")
}