1. vtree::FakeData
    Fake clinical dataset
    csv| xlsx| json| ndjson| rda| rds
    data.frame|46 x 18
  2. vtree::FakeRCT
    Fake Randomized Controlled Trial (RCT) data
    csv| xlsx| json| ndjson| rda| rds
    data.frame|12 x 6
  3. vtree::the.matrix
    The Matrix trilogy characters
    csv| xlsx| json| ndjson| rda| rds
    tbl_df|34 x 13