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.
Este exercício faz parte do curso
Data Manipulation in Julia
Instruções do exercício
- Find the unique values of the
bean_typecolumn.
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
# Find unique values of bean_type
____(____)