This RPub was created by Ryan Harvey for a talk to the Polyglot Programming DC meetup group on October 14, 2014.

This RPub was created by Ryan Harvey for a talk to the Data Wranglers DC meetup group on August 6, 2014.

This RPub was created for a talk to the Data Wranglers DC meetup group on June 4, 2014. Talk information: http://www.meetup.com/Data-Wranglers-DC/events/171768162/ This is only a portion of the talk, which included database information, SQL code (which sets up the database used below), and an iPython notebook too. My code, slides and the sample data are all available on Github. https://github.com/nihonjinrxs/dwdc-june2014