We will gain experience with data-analysis geared towards understanding the social world. Our scope ranges from simple descriptions and predictions under strong assumptions to intervention analyses that provide a more trustworthy foundation for quantifying causal effects. The course will be offered in a hybrid modality and will have a heavy focus on computation. We will alternate between discussion sessions devoted to fundamental concepts, and lab sessions devoted to a combination of web- and instructor-led data-analyses. Whenever possible, examples using both R and Stata and using a range of national and cross-national data-sources relevant to the study of democracy will be provided.