Nothing
A suite of functions for conducting and interpreting analysis of statistical interaction in regression models that was formerly part of the 'jtools' package. Functionality includes visualization of two and threeway interactions among continuous and/or categorical variables as well as calculation of "simple slopes" and JohnsonNeyman intervals (see e.g., Bauer & Curran, 2005 <doi:10.1207/s15327906mbr4003_5>). These capabilities are implemented for generalized linear models in addition to the standard linear regression context.
Package details 


Author  Jacob A. Long [aut, cre] (<https://orcid.org/0000000215826214>) 
Maintainer  Jacob A. Long <jacob.long@sc.edu> 
License  MIT + file LICENSE 
Version  1.1.5 
URL  https://interactions.jacoblong.com 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.