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Exercise

Tidy model outputs with broom

You're trying to predict a person's weight based on their waist circumference and stature (height). To do so you're using the US army body measurement dataset ANSUR II. The model has already been trained for you using this code:

model <- lm(weight_kg ~ waist_circum_m 
            + stature_m, data = ansur_df)

You will use the broom package's glance() and tidy() functions in the console to inspect model outputs in a tidy format.

Instructions 1/2

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Question

What is the R2 value?

Possible answers