Using select()
The select() function is not only for selecting, you can use it to create new columns as well! In this exercise, you'll have a go at making changes to the wages DataFrame.
The wages dataset and the DataFrames and Statistics packages have been loaded for you.
This exercise is part of the course
Data Manipulation in Julia
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Select columns and rename the region column
____(____, ____, ____ => ____, ____"____")