Colin Rundel [aut, cre],
  Martin Mitáš [cph] (md4c author: md4c.c, md4c.h, specs/md4c/),
  RStudio, PBC [cph] (httpuv_url_tools.cpp),
  John MacFarlane [cph] (specs/gfm/spec.txt, specs/md4c/spec.txt)

Trevor Hastie [aut, cre] (Original co-author of the S package `mda`),
  Robert Tibshirani [aut] (Original co-author of the S package `mda`),
  Balasubramanian Narasimhan [ctb] (Contributed to the upgrading of code),
  Friedrich Leisch [ctb] (Original R port from the S package),
  Kurt Hornik [ctb] (Original R port from the S package),
  Brian Ripley [ctb] (Original R port from the S package)

David Brown [aut, cre] (ORCID: <https://orcid.org/0000-0001-7745-6354>),
  Alex Reinhart [aut] (ORCID: <https://orcid.org/0000-0002-6658-514X>)

Wujuan Zhong [aut, cre],
  Li Dong [aut],
  Quefeng Li [aut],
  Xiaojing Zheng [aut]

Sergey Kucheryavskiy [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3145-7244>)

Kiernan Nicholls [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-9229-7897>),
  Bruno Tremblay [ctb] (DBI interface and bundled mdbtools source)

Blanca Monroy-Castillo [aut, cre],
  Amalia Jácome [aut],
  Ricardo Cao [aut],
  Ingrid Van Keilegom [aut],
  Ursula Müller [aut]

Anran Liu [aut, cre] (ORCID: <https://orcid.org/0000-0002-4504-9786>),
  Raktim Mukhopadhyay [aut] (ORCID:
    <https://orcid.org/0009-0007-8972-6682>),
  Marianthi Markatou [aut] (ORCID:
    <https://orcid.org/0000-0002-1453-8229>)

Alberto Fernandez [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1241-1646>),
  Sergio Gomez [aut] (ORCID: <https://orcid.org/0000-0003-1820-0062>)

Radosław Piliszek [aut, cre],
  Krzysztof Mnich [aut],
  Paweł Tabaszewski [aut],
  Szymon Migacz [aut],
  Andrzej Sułecki [aut],
  Witold Remigiusz Rudnicki [aut]

Gerhard Burger [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1062-5576>)

Benjamin Christoffersen [cre, aut] (ORCID:
    <https://orcid.org/0000-0002-7182-1346>),
  Alan Genz [cph],
  Frank Bretz [cph],
  Torsten Hothorn [cph],
  R-core [cph],
  Ross Ihaka [cph]