An Introduction to Statistics with Python
iPython Notebook is great. Making it the norm for exploring/teaching ideas in a coding context is a great trend.
One other thing I hope comes along is annotated mathematical formulas/expressions. Any time I see a mathematical symbol I want to be able to hover over it and get its definition (in the context it's being used) and other relevant information. So often I see formulas in articles/books where they don't explain everything. It makes it really hard for outsiders/amateurs to catch on to the ideas being discussed.
Also relevant: http://greenteapress.com/thinkstats by Allen B. Downey (free PDF but available as O'Reilly print).
Can people comment as to the quality of this article? Would it be a good place for a refresher on statistics? Are there any other such projects that people can recommend?
I like the way it has a strong Python focus.
More good python resources: http://web.bryant.edu/~bblais/statistical-inference-for-ever...
Harvard Data science class, in python: http://cs109.github.io/2014/
I still have to finish reading it, but I wonder how python will ultimately stack up against R?
Python: We Still Can't Do Generalized Linear Mixed Models, So Call R.