Regression model

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Regression model

Peter Spangler
I have a statistics question regarding a regression model with the following log transformed continuous variables.

DV = spend --  dollars spent

IVs = purchases -- number of purchases
         aov -- average order value

The tricky part is that aov is a calculated variable = spend / purchases. I have been reading about interaction effects with continuous variables but not using the interaction in this way. The aov is a function of both spend and purchases but it represents a unique value, not spend*purchases. Any light shed on this topic is much appreciated.