NumPy & Matplotlib
NumPy
- NumPy: the absolute basics for beginners
- PDA 4: NumPy Basics: Arrays and Vectorized Computation
- Advent of Code 2015, Day 6 (hint: use a 1000x1000 2D array)
Matplotlib
- Matplotlib: tutorials
- The Python Graph Gallery
Also worth looking at: Seaborn
- Seaborn: statistical data visualization