Development – Page 3 – Benjamin M. Gross

Exploding Bar-Chart for Python’s `matplotlib`

June 2, 2014 by benjaminmgross Leave a Comment

README.md for my new GitHub Repository Exploded Bar matplotlib rocks, but there’s no ability to do an “exploded bar chart”. This file provides the basic nuts and bolts and is well commented so you can figure out how to make one that suits your needs. No it’s not pretty. Neither are you. Run the Example … [Read more…]

Matching Performance using Python `list`‘s, `ndarray`‘s, and `pandas`

April 7, 2014 by benjaminmgross Leave a Comment

Introduction I’m adding a financial database creation module to simplify (and greatly speed up) some of the ongoing calculations I’m making to generate portfolio visualizations. In the creation of this financial database module, I constantly need to check to see if data already exists for some security, and then if not, add it. However, I’d … [Read more…]