SkillData AnalystData ScientistAI/ML Engineer
Library of Python
pandas
The Python library for tables. Load, clean, group, join and reshape data in a notebook or a script.
pandas is how most analysts, data scientists and ML engineers work with tabular data in Python. It is named in job descriptions directly, and it sits under almost every "Python for data" requirement.
You should be comfortable with basic Python first. The examples use the UCI Online Retail II dataset (CC BY 4.0).
Advanced lessons for pandas are being written.
Further reading
- UCI Online Retail II ↗dataset · free · CC BY 4.0
Two years of order lines from a UK online gift wholesaler, used across the data shelves.