1. Continuous Treatment DiD
  2. Parallel Trends in Interventions
  3. Continuous Interacted DiD 1, 2
  4. Event Study Regression 1, 2
  5. Event Plot with coefplot 1, 2
  6. Treatment Adoption Heatmap
  7. Using the eventdd Package
  8. Check That Your Code Runs
  9. Challenge 12 1, 2, 3