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.
Acest exercițiu face parte din cursul
Data Manipulation in Julia
Exercițiu interactiv practic
Încearcă acest exercițiu completând acest cod de exemplu.
# Select columns and rename the region column
____(____, ____, ____ => ____, ____"____")