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.
Latihan ini adalah bagian dari kursus
Data Manipulation in Julia
Petunjuk latihan
- Find the unique values of the
bean_typecolumn.
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
# Find unique values of bean_type
____(____)