Interaction
Also written: interactions, interact, a:b, a * b
When one predictor's effect depends on another's value, such as the newsletter adding more orders on weekdays than on weekends. In a formula `a * b` fits a, b and their interaction `a:b`.
Also written: interactions, interact, a:b, a * b
When one predictor's effect depends on another's value, such as the newsletter adding more orders on weekdays than on weekends. In a formula `a * b` fits a, b and their interaction `a:b`.