1. SvyNom::noNA
    Gastric cancer case-control study
    csv| xlsx| json| ndjson| rda| rds
    data.frame|384 x 18
  2. tidycmprsk::trial
    Results from a simulated study of two chemotherapy agents
    csv| xlsx| json| ndjson| rda| rds
    tbl_df|200 x 9