This 5-day online course introduces Qualitative Comparative Analysis as an approach that enables researchers to model causal complexity by analyzing whether different configurations of conditions are necessary or sufficient for an outcome together with its technical implementation in R.

What Is This Course About?
This 5-day online course introduces Qualitative Comparative Analysis as an approach and a technique, its main assumptions, its standard procedures and operations, and the technical environment (R software and packages) used for its application. QCA enables researchers to model causal complexity by analyzing whether different configurations of conditions are necessary or sufficient for an outcome, based on a formalized comparison of intermediate to large numbers of cases. Throughout the course, emphasis is put on a thorough understanding of the formal logic of set-theoretic methods and QCA, including topics such as Boolean algebra, causal complexity, sets and their calibration, necessity, and sufficiency. The course also discusses the logic and analysis of truth tables and the most important problems that emerge when this analytical tool is used for exploring social science data. Right from the beginning, participants are exposed to performing set-theoretic analyses with the relevant R software packages using data from published applications in the social sciences.