interactions: Comprehensive, User-Friendly Toolkit for Probing Interactions
Jacob Andrew Long · 2019
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 three-way interactions among continuous and/or categorical variables as well as calculation of "simple slopes" and Johnson-Neyman intervals (see e.g., Bauer & Curran, 2005 ). These capabilities are implemented for generalized linear models in addition to the standard linear regression context.