When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

This tells pandas to build a pivot table, using the "region" column as the index, and the small, large, and "extra large" ...

Image by author created from Jupiter photo by NASA and Pandas photo by Pascal Müller on Unsplash I started a self-study path to learn the theoretical fundamentals of Data Science and Machine Learning.