by bwm on 9/10/13, 3:34 PM with 3 comments
by na85 on 9/10/13, 4:11 PM
by j_s on 9/10/13, 5:27 PM
https://news.ycombinator.com/item?id=5245571 (Cohort analysis - User retention in a Rails application, 203 days ago)
https://news.ycombinator.com/item?id=4122000 (How we reduced our cancellation rate by 87.5%, 450 days ago)
The second link references the following class: http://www.skillshare.com/classes/business/Data-to-Dollars-U... ($35; 90 minutes in NY)