1. baldur::ups
    Spiked-in data set of peptides
    csv| xlsx| json| ndjson| rda| rds
    spec_tbl_df|10599 x 13
  2. baldur::yeast
    Spiked-in data set of reversibly oxidized cysteines
    csv| xlsx| json| ndjson| rda| rds
    spec_tbl_df|2235 x 7