With groupby, you can group data in a DataFrame and apply calculations on those groups in various ways. This Cheatbook (Cheatsheet + Notebook) introduces you to the core functionality of pandas’ groupby function.
Cheatbook: groupby
![Cheatbook: groupby Cheatbook: groupby](https://www.feststelltaste.de/wp-content/uploads/2021/03/cheatbook-groupby-577x350.jpg)
With groupby, you can group data in a DataFrame and apply calculations on those groups in various ways. This Cheatbook (Cheatsheet + Notebook) introduces you to the core functionality of pandas’ groupby function.