1. ggparallel::genes
    Data linking genes and pathways.
  2. ggpcp::Carcinoma
    Data set: Assessment of Carcinoma slides
  3. ggpcp::nasa
    Data set: NASA - Data Expo 2006
  4. x3ptools::lea
    Subsampled scan of a land-engraved area
  5. x3ptools::wire
    Subsampled wire cut scan