The goal of loewesadditivity is to determine whether a combination of certain compounds has additivity/synergy/antagonism in terms of the measured GIA%.
You can install the released version of loewesadditivity from CRAN with:
install.packages("loewesadditivity")Get started with the below vignette.
library(loewesadditivity)
vignette("quickstart", "loewesadditivity")