How NOT to write pandas code

Most of "How NOT TOs" comes from my own beginnings with pandas. 

In this guide, I first show an example of “How NOT to” and then show a proper “How to” way of working with pandas. The arguments for improvement are concise, more readable code and faster execution.

You get a 6 page PDF with a Jupyter Notebook so that you can run examples on your laptop.

What will you learn:

How NOT to sum the data.

How NOT to filter the data.

How NOT to access values.

How NOT to apply complex functions.

How NOT to group data.

Photo by Sid Balachandran on Unsplash