can you check vif in multiple regression what are vif values for multiple regression what is vif in multiple regression what is vif in multiple regression vif interaction what is the interaction in multiple regression how does virif affect interactions if variable interactions what is the vif does vif mean interaction can you use a vif for interaction can you check vif for interaction why do we use vif's in regression how to determine the interaction of vif how to compare vif and interaction in regression do vifs include interactions which of the following variable types is the variable that would be the interaction of multiple regression? vif vs interaction can you check interactions of a variable when do you check vif and interaction