Get startedGet started for free

Unique chocolate beans

In your quest for the best chocolate bar, you wonder if the bean type plays an important role. Are there beans that are used more often? And what beans are actually used? It's time to find out!

The chocolates dataset and the DataFrames package have been loaded for you.

This exercise is part of the course

Data Manipulation in Julia

View Course

Exercise instructions

  • Find the unique values of the bean_type column.

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Find unique values of bean_type
____(____)
Edit and Run Code