1. qlcData::glottolog
    Glottolog data from <https://glottolog.org>
  2. qlcMatrix::bibles
    A selection of bible-texts
  3. qlcMatrix::huber
    Comparative vocabulary for indigenous languages of Colombia (Huber & Reed 1992)
  4. qlcMatrix::wals
    The World Atlas of Language Structures (WALS)