Organizing your voicemail
You will perform one final task before moving to a new project. You will reshape the DataFrame churn
again. This time, you'll reorganize a row index as a column index. After that, you will move a column index to a row index. To do this, you will first unstack the DataFrame, and then stack it.
The same churn
DataFrame is available for you. It contains data about minutes
, calls
, and charge
for different times of the day, types of calls, and exited status. Make sure to examine it in the console!
This exercise is part of the course
Reshaping Data with pandas
Exercise instructions
- Reshape
churn
by unstacking thetype
level. Assign it tochurn_type
. - Stack the resulting DataFrame using the first column level.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Unstack churn by type level
churn_type = churn.____(____=____)
# Stack the resulting DataFrame using the first column level
churn_final = _____.____(____=____)
# Print churn_type
print(churn_final)