Introducing PyMOL, a Python package for studying chemical structures. I've looked at several open-source packages for computational chemistry in the past, but in this article, I cover a package ...

Savvas Tjortjoglou continues his series of tutorials on using Python to work with NBA data with a how-to for visualizing the NBA draft over time.

Visualizing Beta: Stock Risk And Market Correlation. Nov. 14, 2011 12:28 PM ET NFLX, ... There are, after all, only 36 monthly data points to go by. The correlation as measured by R-squared is 0.40.