Sahar Massachi

Sahar Massachi

Sahar is a startup founder, online organizer, and software developer recently out of Brandeis with a BS and MA in Computer Science. After founding a start up to provide community organizations with better mobile tools, he joined up with the Wikipedia fundraising team to help complete a review of their AB testing methods, analyzing and preparing for publication hundreds of past AB tests.

Webcast: How to Get Statistics Right in AB Testing: The Short Answer
February 05, 2014
In this webcast talk we'll present simple methods that we believe accurately predict future performance from AB test results, and that allow us to determine the smallest acceptable sample size. Using four years of AB testing data, we'll show that these...