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"With its expert faculty, experienced staff and advanced technical facilities, the Center for Survey Research brings the best tools of social science to the service of researchers inside and outside the University of Virginia."
The Inter-university Consortium for Political and Social Research (ICPSR) provides access to a vast archive of social science data for research and instruction. Users may view documentation, download raw data, and search a bibliography of data-related lit
iPOLL contains nearly a half-million questions from surveys conducted since 1935 by academic, commercial, and media survey organizations, including CNN, Gallup, AP, the Wall Street Journal, and many others.
"The New Immigrant Survey (NIS) is a nationally representative multi-cohort longitudinal study of new legal immigrants and their children to the United States based on nationally representative samples of the administrative records, compiled by the U.S. Immigration and Naturalization Service (INS), pertaining to immigrants newly admitted to permanent residence. "
FiveThirtyEight is a polling aggregation website with a blog created by Nate Silver. Sometimes colloquially referred to as 538 dot com or just 538, the website takes its name from the number of electors in the United States electoral college. Established on March 7, 2008 as FiveThirtyEight.com, in August 2010 the blog became a licensed feature of The New York Times online and was renamed FiveThirtyEight: Nate Silver's Political Calculus.