Python for Data Analysis, 2nd Edition shipping in mid-October 2017. Order on Amazon!

Python for Data Analysis

I published the first edition in 2012, and the 2nd edition will be published in 2017..


I write about technical topics (mostly related to Python programming), with occasional diversions into other things that interest me.

About me

Learn more about my present past life and projects I've worked on.


I give frequent presentations and tutorials about my work at Python and industry conferences and user meetups.


Most of my open source software is hosted on GitHub.