File:AAP cta join plot ctr 3.pdf

Summary
Hourly click-through rate for the account creation call-to-action, part of the Article Feedback study. Data was collected using AFT v.3 between 2011-04-29 19:00:00 and 2011-05-06 13:00:00. Color codes event type: "accept" (blue) and "reject" (red), horizontal lines represent means calculated over the data collection period.