We begin cannabis sales analysis with groundbreaking research by Paul Kitko who identifies cannabis dispensary purchase patterns using economics and data science. Join the fun, data wrangling, and analytics in the Cannabis Data Science meetup, every Wednesday at 8:30am PST | 10:30am CDT | 11:30am EST. Support the group: https://opencollective.com/cannlytics-company Find the data and source code: https://github.com/cannlytics/cannabis-data-science