On January 21th at 14:15 UTC , progression through exercises will be unavailable for 10 minutes due to a planned maintenance break.
Deals Of The Week - hours only!Up to 80% off on all courses and bundles.-Close
Factors
Summary

Instruction

Great! Let's examine the newly created factor column.

Exercise

Display the new phone_factor column of the houses data frame. It looks similar to the phone variable, doesn't it?