What is a way decision tree analysis might complement OLS regression analysis?
A) Model specification, to select predictor variables
B) Reveal unobserved heterogeneity (subpopulations requiring different predictors)
C) Identify optimal cutting points when binning continuous variables.
D) All of the above.

Question

Quizplus · Accepted Answer

Decision trees may be used in the exploratory phase of analysis, prior to using a more traditional confirmatory exploratory procedure.

What Is a Way Decision Tree Analysis Might Complement OLS