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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.

Diese Übung ist Teil des Kurses

Categorical Data in the Tidyverse

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Anleitung zur Übung

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

Interaktive Übung

Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.

# Print out the dataset
___ 

# Check if CurrentJobTitleSelect is a factor
___(multiple_choice_responses$CurrentJobTitleSelect)
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