Week 5 Lab Assignment¶
Tree-based Models
Tree-based model is useful for classification and regression problems where one has a set of predictor variables X and a single reponse Y.
Why we use tree-based models?
They are easier to interpret and discuss than linear models. Also, we do not have to worry about missing values or variable transformations. In tree-based models, we do not have to worry about recoding categorical variables.
In this RLab assignment, we will use rpart package in R. You can go over chapter 09 of HOML book to go over the details.

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