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.
Leila Gharani shows how to create interactive filters on worksheets (7:23)
Blogs, Podcasts & Journals
International Theory: .A peer reviewed journal which promotes theoretical scholarship about the positive, legal, and normative aspects of world politics respectively.
Social Alternatives: .An independent, quarterly refereed journal which aims to promote public debate, commentary and dialogue about contemporary social, political, economic and environmental issues.
Am. Rev. of Politics: .Publishes original research on American political development, Southern Politics, early American political thought, and American political process.
J. of Experimental Political Science: .Features research that utilizes experimental methods or experimental reasoning based on naturally occurring data.
J. of Public Admin. Research & Theory: .Serves as a bridge between public administration and public management scholarship on the one hand and public policy studies on the other.
State Antiquity Index: .This dataset gives a score from 0 to 50 for the presence of a supra-tribal polity within the present-day boundaries of each of 149 countries.
Sexual Violence in Armed Conflict: .Measures reports of the conflict-related sexual violence committed by armed actors (state forces, pro-government militias and rebel groups) during the years 1989-2009.