1. heuristica::city_population
    Population size of the 83 largest German cities.
    csv| xlsx| json| ndjson| rda| rds
    data.frame|83 x 12
  2. heuristica::city_population_original
    Original, uncorrected Population size of the 83 largest German cities.
    csv| xlsx| json| ndjson| rda| rds
    data.frame|83 x 12
  3. heuristica::highschool_dropout
    Chicago high school dropout rates.
    csv| xlsx| json| ndjson| rda| rds
    data.frame|63 x 23