Ben Gorman

Fun Python sparse matrices practice problems to help you learn

Ben Gorman

Dozens of Python Pandas practice problems to help you learn. Challenges range from beginner to expert, and all problems have explained solutions. Topics include Series and DataFrame creation, indexing, pd.NA, groupby(), aggregate(), pivot(), transform(), and numerous Pandas tips, tricks, and best practices.

Ben Gorman

Dozens of Python NumPy practice problems to help you learn. Challenges range from beginner to expert, and all problems have explained solutions. Topics include array creation, indexing, random number generation, linspace(), einsum(), as_strided(), and numerous NumPy tips, tricks, and best practices.