Exercise

Recognizing factor variables

In the introductory video, you learned how to identify qualitative variables both in theory and in R. There are two ways R can represent qualitative variables: as factors or as characters. In this exercise, you'll try the two methods to find if CurrentJobTitleSelect is a factor. The dataset multiple_choice_responses has been loaded for you.

Instructions

100 XP

Print out the dataset in the console to take a look at the column types.
Check if CurrentJobTitleSelect is a factor.

Take Hint (-30 XP)