R: Unloads package(s)

p_unload {pacman}

R Documentation

Unloads package(s)

Description

Unloads package(s) or all packages.

Usage

p_unload(..., negate = FALSE, char, character.only = FALSE)

Arguments

`...`	name of package(s) or "all" (all removes all add on packages).
`negate`	logical. If `TRUE` will unload all add on packages except those provided to `p_unload`.
`char`	Character vector containing packages to load. If you are calling `p_unload` from within a function (or just having difficulties calling it using a character vector input) then pass your character vector of packages to load to this parameter directly.
`character.only`	logical. If `TRUE` then `p_unload` will only accept a single input which is a character vector containing the names of packages to load.

Note

p_unload will not unload the base install packages that load when R boots up. See the comments in the help for detach about some issues with unloading and reloading namespaces.

Examples

## Not run: 
p_load(lattice)
p_loaded()
p_unload(lattice)
p_loaded()

p_load("lattice", "MASS")
p_loaded()
p_unload(all)
p_loaded() # will not work as you unloaded pacman

library(pacman)
p_load(lattice, MASS, foreign)
p_loaded()
p_unload(pacman, negate=TRUE)
p_loaded()

## End(Not run)