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SPECIAL EDITION: N of 1? Studying the Political Phenomena of Donald Trump
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ORIGINAL PROJECT: U.S. Presidents' Positions on Roll Call VotesPres. Washington's Positions:
1st House     1st Senate
2nd House     2nd Senate
3rd House     3rd Senate
4th House     4th Senate
QUIZ YOURSELF: What is multicollinearity?
Multicollinearity occurs when the independent variables are related to each other so strongly that it becomes difficult to estimate the partial effect of each independent variable on the dependent variable.
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Answer: Hover over the box!
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Teach Political Analysis
Theory & Concepts:
The Essentials of Political Analysis, 6th Edition. Classic introductory text, clear writing, helps students learn, great ancillaries. More info.
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Watch and Learn
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Excel Printing Problems, Solved
Leila Gharani shares tips and suggestions for efficient printing (10:50).data
MORE VIDEOS: Lecture Videos for The Essentials of Political Analysis
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Advanced Filter Options Using Criteria Ranges
Leila Gharani shows how to create interactive filters on worksheets (7:23)data
Blogs, Podcasts & Journals
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Data Sites
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Peer-Reviewed Articles with Replication Data Online
Searching for Bright Lines in the Trump PresidencyJohn Carey; Gretchen Helmke; *Brendan Nyhan; Mitchell Sanders; Susan Stokes (2019)
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Is There a Trump Effect? An Experiment on Political Polarization and Audience CostsMiles Evers; Aleksandr Fisher; Steven Schaaf (2019)
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Collision with Collusion: Partisan Reaction to the Trump-Russia ScandalJoshua Darr (2019)
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Does Party Trump Ideology? Disentangling Party and Ideology in AmericaMichael Barber; Jeremy Pope (2019)
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Activating Animus: The Uniquely Social Roots of Trump SupportLilliana Mason; Julie Wronski; John V. Kane (2021)
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Primary Model Predicts Trump Re-electionHelmut Norpoth (2021)
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#NeverTrump: Why Republican Members of Congress Refused to Support Their Party's Nominee in the 2016 Presidential ElectionJordan Ragusa; Lauren R. Johnson; Deon McCray (2018)
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The Impact of COVID-19 on Trump's Electoral Demise: The Role of Economic and Democratic AccountabilityAnja Neundorf; Sergi Pardos-Prado (2020)
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Also see Journal Data Archives | Author Replication Data
Past Special Editions: Politics of Gun Violence in the U.S. | Russia Invades Ukraine
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