Nuno Fachada [aut, cre, cph] (<https://orcid.org/0000-0002-8487-5837>)

Jan Fojtik [aut, cre],
  Anna Grishko [aut],
  Lukas Sobisek [aut, cph, rev]

Sugnet Lubbe [aut, cre, cph] (<https://orcid.org/0000-0003-2762-9944>)

Emmanuel S Tsyawo  [aut, cre], Abdul-Nasah Soale [aut]

Víctor Morales-Oñate [aut, cre]
    (<https://orcid.org/0000-0003-1922-6571>),
  Bolívar Morales-Oñate [aut] (<https://orcid.org/0000-0003-4980-8759>)

Matthieu Marbac [aut, cre, cph],
  Mohammed Sedki [aut],
  Christophe Biernacki [aut],
  Vincent Vandewalle [aut]

Wenjie Wang [cre, ctb] (<https://orcid.org/0000-0003-0363-3180>),
  Yujing Jiang [aut],
  Mei-Ling Ting Lee [ctb],
  Jun Yan [ctb]

Duc-Khanh To [aut, cre] (<https://orcid.org/0000-0002-4641-0764>), with contributions from Gianfranco Adimari and Monica Chiogna

Li Jun [cre],
  Jiang Ge [aut],
  Wang Chuanqi [ctb]

Arash Shahsavari [aut, cre],
  Andi Munteanu [aut],
  Irina Mohorianu [aut]

Fabien Llobell [aut, cre] (Oniris/XLSTAT),
  Evelyne Vigneau [ctb] (Oniris),
  Veronique Cariou [ctb] (Oniris),
  El Mostafa Qannari [ctb] (Oniris)

Kerry A. Mullan [aut, cre],
  Sebastiaan Valkiers [aut, ctb],
  Kris Laukens [aut, ctb],
  Pieter Meysman [aut, ctb]

Gianluca Sottile [aut, cre],
  Giada Adelfio [aut]

Martin Maechler [aut, cre] (<https://orcid.org/0000-0002-8685-9910>),
  Peter Rousseeuw [aut] (Fortran original,
    <https://orcid.org/0000-0002-3807-5353>),
  Anja Struyf [aut] (S original),
  Mia Hubert [aut] (S original, <https://orcid.org/0000-0001-6398-4850>),
  Kurt Hornik [trl, ctb] (port to R; maintenance(1999-2000),
    <https://orcid.org/0000-0003-4198-9911>),
  Matthias Studer [ctb],
  Pierre Roudier [ctb],
  Juan Gonzalez [ctb],
  Kamil Kozlowski [ctb],
  Erich Schubert [ctb] (fastpam options for pam(),
    <https://orcid.org/0000-0001-9143-4880>),
  Keefe Murphy [ctb] (volume.ellipsoid({d >= 3}))

Kleanthis Koupidis [aut, cre],
  Charalampos Bratsas [aut],
  Jaroslav Kuchar [ctb]

Zachariah Neville [aut, cre],
  Naomi Brownstein [aut],
  Maya Ackerman [aut],
  Andreas Adolfsson [aut]