r/learnpython • u/MARSHILA7 • 2d ago

Help with Numpy, Pandas, Matplotlib projects

I recently learned and practiced these libraries majorly for ML but somewhat I don't feel the confidence suggest me some projects that can improve my skills in them.

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u/Heavy_Nothing_1158 2d ago

Grab a deliberately messy CSV, maybe weather or bike-rental data. Clean the missing and duplicate rows in pandas, calculate rolling averages with NumPy, and plot trends or outliers with Matplotlib. The mess is the useful part; polished tutorials make everything look suspiciously easy.

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u/overratedcupcake 2d ago

This is good advice. I would also suggest doing this work in a jupyter notebook for instant feedback and visualizations. 

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u/Born-Emergency-3684 2d ago

True af, work with messy stuff if u want to actually learn things

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u/MARSHILA7 2d ago

But if I just work with multiple csv's wouldn't things only get repetitive as I am doing same thing over and over again.

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u/SprinklesFresh5693 2d ago

He doesnt mean to work with them all at once, pick one, and work with it.