Augment the fitted values of each model

In this exercise you will prepare your four best and worst fitting models for further exploration by augmenting your model data with augment().

100 XP

Build the best_augmented dataframe by building augmented dataframes and simplifying them with unnest() using the best_fit dataframe.
Build the worst_augmented dataframe by building augmented dataframes and simplifying them with unnest() using the worst_fit dataframe.