Shota Komatsu [aut],
  Juan Nelson Martínez Dahbura [aut],
  Takanori Nishida [aut],
  Angelo Mele [aut],
  Cornelius Fritz [aut, cre],
  Michael Schweinberger [aut]

Christopher Paciorek [aut, cre],
  Benjamin Lipshitz [aut],
  Prabhat [ctb],
  Cari Kaufman [ctb],
  Tina Zhuo [ctb],
  Rollin Thomas [ctb]

Heather Turner, Annelies Tourny, Olivier Thas, Maxim Nazarov, Rytis Bagdziunas, Stijn Hawinkel, Javier Franco Pérez, Kathy Mutambanengwe

Yaohui Zeng [aut],
  Chuyi Wang [aut],
  Tabitha Peter [aut],
  Patrick Breheny [aut, cre] (<https://orcid.org/0000-0002-0650-1119>)

Thomas Lumley [aut],
  Christophe Dutang [ctb],
  Alan Miller [ctb] (Algorithm AS 274),
  Morven Gentleman [ctb] (Algorithm AS 75),
  Mark Purver [cre]

Joan Garriga [aut, cre],
  Frederic Bartumeus [aut]

Cristian Pachón García [aut, cre]
    (<https://orcid.org/0000-0001-9518-4874>),
  Pedro Delicado [aut] (<https://orcid.org/0000-0003-3933-4852>)

Michael J. Kane [aut, cre] (<https://orcid.org/0000-0003-1899-6662>),
  John W. Emerson [aut],
  Peter Haverty [aut],
  Charles Determan [aut]

Khalid B. Kunji [aut, cre],
  Cho-Jui Hsieh [ctb],
  Matyas A. Sustik [ctb],
  Inderjit S. Dhillon [ctb],
  Pradeep Ravikumar [ctb],
  Tuo Zhao [ctb],
  Xingguo Li [ctb],
  Han Liu [ctb],
  Kathryn Roeder [ctb],
  John Lafferty [ctb],
  Larry Wasserman [ctb],
  George Karypis [ctb],
  Melissa O'Neill [ctb],
  Richard Henderson [ctb]

Hadley Wickham [aut, cre] (<https://orcid.org/0000-0003-4757-117X>),
  Jennifer Bryan [aut] (<https://orcid.org/0000-0002-6983-2759>),
  Posit Software, PBC [cph, fnd]

Bruno Tremblay [aut, cre],
  Google LLC [cph, fnd]

Alex Knudson [aut, cre],
  Grant Schissler [aut],
  Duc Tran [ctb]

Florian Privé [aut, cre],
  Michael Blum [ths],
  Hugues Aschard [ths],
  Bjarni Jóhann Vilhjálmsson [ths]

Florian Privé [aut, cre],
  Michael Blum [ths],
  Hugues Aschard [ths]

Aliasghar Tarkhan [aut, cre],
  Noah Simon [aut]

Michael J. Kane <kaneplusplus@gmail.com> and John W. Emerson
    <jayemerson@gmail.com>

Chenguang Wang [aut, cre],
    Chiung-Yu Huang [aut],
    Mei-Cheng Wang [aut]