Serge Aurubin

SERGE AURUBIN

DATA SCIENTIST

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Learning the Polars DataFrame Library!

Keith Galli

August 9, 2024   2

Learn data skills with hands-on exercises & tutorials at Datacamp!
https://datacamp.pxf.io/c/3588040/1012793/13294

Even though it's been out for a bit now, I haven't really touched the Polars library, but that's about to change! I figure it might be a cool opportunity to showcase how I go about learning something new so I plan to livestream for 2-3 hours as I start to get more comfortable with the library. Learn some strategies and techniques that you can employ to learn new skills efficiently. Pick up some dataframe manipulation skills in the process. Hope to see you there.

Github: https://github.com/KeithGalli/polars-livestream

Migrating from Pandas to Polars Resource:
https://docs.pola.rs/user-guide/migration/pandas/

Data referenced
Original Pokemon Dataset: https://www.kaggle.com/datasets/abcsds/pokemon
Trending YouTube Videos: https://www.kaggle.com/datasets/asaniczka/trending-youtube-videos-113-countries

Video timeline!
0:00 - Random Banter
2:10 - Livestream Overview & General Learning Strategy
12:46 - Getting started with Polars
15:00 - I temporarily don't know how to share my screen
16:23 - Getting started with Polars (in code)
21:36 - Expressions in Polars...

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