1. ivmodel::card.data
    Card (1995) Data
    csv| xlsx| json| ndjson| rda| rds
    data.frame|3010 x 35
  2. ivmodel::icu.data
    Pseudo-data based on Branson and Keele (2020)
    csv| xlsx| json| ndjson| rda| rds
    data.frame|13011 x 18