check_if_installed

A string naming the package, whose installation needs to be
checked in any of the libraries

package

Logical that decides whether the function should stop if the
needed package is not installed.

stop

Checking if needed package is installed

A tool to provide an easy, intuitive and consistent
access to information contained in various R models, like model
formulas, model terms, information about random effects, data that was
used to fit the model or data from response variables. 'insight'
mainly revolves around two types of functions: Functions that find
(the names of) information, starting with 'find_', and functions that
get the underlying data, starting with 'get_'.  The package has a
consistent syntax and works with many different model objects, where
otherwise functions to access these information are missing.

Daniel Lüdecke

insight

Easy Access to Model Information for Various Model Objects

check_if_installed: Checking if needed package is installed

Description

Usage

Arguments