1. FENmlm::trade
    Trade data sample
  2. fixest::base_did
    Sample data for difference in difference
  3. fixest::base_pub
    Publication data sample
  4. fixest::base_stagg
    Sample data for staggered difference in difference
  5. fixest::trade
    Trade data sample
  6. fplot::us_pub_econ
    Publication data sample
  7. HDclassif::Crabs
    Morphological Measurements on Leptograpsus Crabs.
  8. HDclassif::wine
    Wine dataset