classify_interactions   Classify Interactions (for either null model)
critical_effect_size_additive
                        Critical Effect Sizes (for the additive null
                        model)
effect_size_additive    Additive Null Model
effect_size_multiplicative
                        Multiplicative Null Model
summary_plots           Generate Summary Figures
survival                Survival data for 250 populations exposed to
                        the stressors of temperature and pH.
