check_package: Checks whether a package is installed

Description Usage Arguments Value

View source: R/abort.R

Description

Checks whether a package is installed

Usage

1

Arguments

x

A character string with the package name

Value

If all packages in x are installed, returns TRUE, if not, returns the name of the non-installed package(s).


lvmisc documentation built on April 5, 2021, 5:06 p.m.