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

Check out this hands-on course for an in-depth look at the details of Python layers and concepts. Get ample practice drills and projects, using Jupyter Notebooks on ...

Want to know how to round in Python? This can be useful for a wide range of applications, particularly when converting a float into an integer, or when presenting data in a readable manner. Thankfully ...