4  Topics

For aggregate workshop metrics, please read Attendance (Chapter 3) or Marketing (Chapter 2). For an overall description of how many topics and frequencies of offerings, see Offerings (Chapter 1).

4.1 Data sources

For attendance data per workshop, we use only scheduled workshops (i.e., not in a course, not on request outside of a course) in these analyses as it has a statistically significant impact on attendance (Chapter 3). We include only workshops with more than two sessions.