What is the mean value of polity2 in 2017? What are the two most common values of polity2 in 2017?Explain
POLS1155 Comparative Politics Generating Hypotheses The Polity IV dataset contains a variable called “polity2.” This is a standard measure that political scientists use to capture the level of democracy in a country. It ranges from -10 (least democratic, most autocratic) to +10 (most democratic). In class, we will talk about how the measure is put […]