other data-based analysts like Sam Wang and Josh Putnam made essentially the same predictions
A dataset including Wang & Putnam, with scoring of accuracy:
http://www.gwern.net/2012%20election%20predictions
http://appliedrationality.org/2012/11/09/was-nate-silver-the-most-accurate-2012-election-pundit/
A dataset including Wang & Putnam, with scoring of accuracy:
http://www.gwern.net/2012%20election%20predictions
http://appliedrationality.org/2012/11/09/was-nate-silver-the-most-accurate-2012-election-pundit/