Resources
Getting Started with Python Programming
Guides and Practice Problems by Topic
Data Science Coding
Intro to Data Science (mainly teaches numpy package): Data 8 Textbook
Principles and Techniques of Data Science (Teaches pandas, sql, regex, modeling, etc.): Data 100 Textbook
Data Science Library Reference
SQL: SQL Cheat Sheet
Pandas: Learn Pandas (A set of lessons providing an overview of the Pandas library).
Numpy: Basic Numpy Reference
Probability
Intro to Probability: Stats 88 Textbook
Probability for Data Science: Stats 140 Textbook
Summary of major distributions and probability theories: Stats 140 Final Reference Sheet