BaşlayınÜcretsiz Başlayın

What shall you use?

Do you think you know when to use which function? Let's put your knowledge to a test!

The wages dataset, and the DataFrames and Statistics packages have been loaded for you.

Bu egzersiz

Data Manipulation in Julia

kursunun bir parçasıdır
Kursu Görüntüle

Egzersiz talimatları

  • Mutate wages by adding a column containing the median of CPI_average.
  • Select the new column, renaming it as med_CPI, the year column, and column containing the sum of federal_min_wage column, changing the DataFrame in place.
  • Use the maximum function on wages in such a way that the result has only one line and one column, containing the maximum of the year column.

Uygulamalı interaktif egzersiz

Bu örnek kodu tamamlayarak bu egzersizi bitirin.

# Add column containing the median of CPI_average
____

# Select CPI_average_median as med_CPI, year, federal_min_wage column
____

# Create a 1x1 DataFrame containing the maximum of the year column
____
Kodu Düzenle ve Çalıştır