20% of Pandas Functions that Data Scientists Use 80% of the Time

Putting Pareto’s Principle to work on the Pandas library

Avi Chawla
Towards Data Science
5 min readMay 16, 2022

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A coffee mug on a table with 80 and 20 written on it.
Photo by Austin Distel on Unsplash

Mastering an entire Python library like Pandas can be challenging for anyone. However, if we take a step back and think, do we really need to be aware of every minute detail of a specific library, especially when we live in a world governed by Pareto’s…

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