Happiness survey to predict the happiness level based on several factors.
Source
Social Science Research on Pornography
Happiness survey to predict the happiness of marriage based on several factors.
Uses county demographics to predict Presidential US Election
Sources:
Demographics from Esri at Azure Datamarket
Elections results from The Guardian Datablog
Uses county-level demographics to analyze and find patterns in 2012 U.S. Presidential Elections.
Elections results from The Guardian Datablog Elections results source: US presidential election results by county