Exercise

Recode a character variable

In this exercise, you'll recode the nut variable in the desserts data. This is a character variable that tells us, for each bake, whether a nut was a key ingredient and if so, what kind of nut!

Remember to use ?function_name_here to read more about arguments and how to use them.

Instructions 1/3

XP

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Count the distinct values in the nut variable, sorting based on the number of rows. How many bakes included filberts as the nut?

Take Hint (-9 XP)