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.
Cet exercice fait partie du cours
Data Manipulation in Julia
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Select columns and rename the region column
____(____, ____, ____ => ____, ____"____")