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  3. Feature Engineering in R

Exercise

Prep and split

You will be working with the full attrition dataset with 1470 instances of 30 features related to the target variable Attrition, including missing values. The mission is to build a full end-to-end model to predict your target. The dataset is loaded for you.

You'll start by preparing and splitting the data.

Instructions

100 XP
  • Begin by transforming all character values to factors.
  • Create train and test splits.