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.
Latihan ini adalah bagian dari kursus
Data Manipulation in Julia
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
# Select columns and rename the region column
____(____, ____, ____ => ____, ____"____")