Users that often use this tag:
Gyan (2)

Rethinking Public Opinion - the immense importance of public opinion polling in American politics, and the under-reported problems at the heart of the enterprise, combine to call for a serious critique of the polling industry, its assumptions, and its method
posted by Gyan on Nov 8, 2008 - 40 comments

A View from the Back of the Envelope - approximations and the fun behind them.
posted by Gyan on Oct 18, 2005 - 25 comments