Getting dummies
You will now transform the department variable, which you know is nominal based on the values you observed. To do that, you will use so-called dummy variables.
Deze oefening maakt deel uit van de cursus
HR Analytics: Predicting Employee Churn in Python
Oefeninstructies
- get_dummies() out of the department column of the data and save them inside a new DataFrame called
departments. - Take a quick look at the first 5 rows of the new DataFrame called
departments.
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
# Get dummies and save them inside a new DataFrame
departments = pd.____(____.department)
# Take a quick look to the first 5 rows of the new DataFrame called departments
print(____.____())