1. did2s::castle
    Data from Cheng and Hoekstra (2013)
    csv| xlsx| json| ndjson| rda| rds
    data.frame|550 x 6
  2. did2s::df_het
    Simulated data with two treatment groups and heterogenous effects
    csv| xlsx| json| ndjson| rda| rds
    data.frame|46500 x 14
  3. did2s::df_hom
    Simulated data with two treatment groups and homogenous effects
    csv| xlsx| json| ndjson| rda| rds
    data.frame|46500 x 15