Reference

All functions
amed()	Average Marginal Effects
frames()	Average Marginal Effects
mma()	Marginal Mediation
mma_check()	Uncorrelated Residual Assumption Check
mma_dir_effects()	Direct Effects Extraction for MMA
mma_formulas()	Formula Extraction for MMA
mma_ind_effects()	Indirect Effects Extraction for MMA
mma_std_dir_effects()	Standardized Direct Effects Extraction for MMA
mma_std_ind_effects()	Standardized Indirect Effects Extraction for MMA
perc_med()	Percent Mediation
%>%	re-export magrittr pipe operator