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KeithGalli/NumPy
Jupyter Notebook & Data Associated with my Tutorial video on the Python NumPy Library
This is the companion Jupyter notebook for Keith Galli's YouTube tutorial on NumPy basics (indexing, broadcasting, reshaping, common array operations). It's aimed at someone learning NumPy for the first time who wants to follow along with the video rather than read docs cold.
The notebook mirrors the video step by step so you can pause, run a cell, and see the exact output being discussed. It covers the practical day-to-day NumPy operations (slicing, boolean masking, aggregation, reshaping) that trip up beginners more than the exotic API corners most docs focus on. Low friction to try: one notebook, one data file, no setup beyond a Jupyter environment.
There's no README beyond a one-line description and a video link — no explanation of what's in the notebook, no table of contents, no license. It's a static teaching artifact with no updates since mid-2022, so it won't reflect any numpy changes since then. Zero tests, zero packaging, not something you'd import or build on — it's only useful consumed linearly alongside the video, not as a reference you dip into later.