Exercise

Rename and subset variables

In the next chapter, when we reshape data to be tidy, you'll see the importance of having tame variable names.

Now that our variable names in ratings have been converted to snake case, you'll practice combining renaming with select() helper functions to take advantage of the variable name structure.

Instructions 1/2

XP

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Select series and variables with 7-day viewer data from ratings; glimpse() to view the result.

Take Hint (-15 XP)