Work-in-progress 🚧
You are reading the work-in-progress first edition of Causal Inference in R. This chapter is unstarted, but don’t worry, it’s on our roadmap.
23 Difference-in-difference
23.1 Difference-in-Difference
rnorm(5)[1] 1.5650 -0.6612 1.7892 0.4317 -1.8163