Stars
Contains all the "handout" materials for my Python Jumpstart by Building 10 Apps course. This includes try it yourself and finished versions of the 10 apps.
Long list of geospatial tools and resources
IPython notebook for PyData SF 2014 tutorial: "Gradient Boosted Regression Trees in scikit-learn"
An Introduction to Statistical Learning (James, Witten, Hastie, Tibshirani, 2013): Python code
📊 Path to a free self-taught education in Data Science!
Code for a tutorial on Bayesian Statistics by Allen Downey.