Jonathan M. Lees [aut, cre],
  Baptiste Auguie [ctb]

Dirk Eddelbuettel, Khanh Nguyen (2009-2010), Terry Leitch (since 2016)

Robert J. Hijmans [cre, aut],
  Pieter Pypers [ctb, aut],
  Joost Wolff [ctb]

Graeme Blair [aut, cre],
  Yang-Yang Zhou [aut],
  Kosuke Imai [aut],
  Winston Chou [ctb]

Anthony Ives [aut, cre],
  Daijiang Li [ctb]

Jakob Bossek [aut, cre, cph] (<https://orcid.org/0000-0002-4121-4668>)

Xiaomeng Ju [aut, cre],
  Matias Salibian-Barrera [aut]

Valentin Todorov [aut, cre] (<https://orcid.org/0000-0003-4215-0245>)

Valentin Todorov [aut, cre] (<https://orcid.org/0000-0003-4215-0245>),
  Violetta Simonacci [aut],
  Maria Anna Di Palma [aut],
  Michele Gallo [aut]

Ludovik Çoba [aut, cre, cph],
  Markus Zanker [ctb],
  Panagiotis Symeonidis [ctb]

William Gearty [aut, cre],
  Scott Chamberlain [aut],
  rOpenSci [fnd] (https://ropensci.org/),
  Maëlle Salmon [ctb]

Rodolfo Ilizaliturri [aut, cre],
  Francesco Avvisati [aut],
  Francois Keslair [aut]

Houtao Deng [aut, cre],
  Xin Guan [aut],
  Andy Liaw [aut],
  Leo Breiman [aut],
  Adele Cutler [aut]

Natalia Belgorodski [aut] (STAT-UP Statistical Consulting),
  Matthias Greiner [aut, cre] (Federal Institute for Risk Assessment,
    Germany),
  Kristin Tolksdorf [aut] (Federal Institute for Risk Assessment,
    Germany),
  Katharina Schueller [aut] (STAT-UP Statistical Consulting),
  Matthias Flor [ctb] (Federal Institute for Risk Assessment, Germany),
  Lutz Göhring [ctb] (Lutz Göhring Consulting)

Suyeon Kang [aut, cre],
  Weixin Yao [aut],
  Kun Chen [aut]

Pei Wang [aut, cre],
  Richard Kryscio [aut]

JP Bida [aut],
  Jonathan Price [cre, ctb] (<https://orcid.org/0000-0001-6554-5667>)

Jiří C. Moravec [aut, cre],
  Lena Collienne [aut]

Viliam Simko [cre, aut],
  Kevin Laubis [aut]

Pasquale Raia, Silvia Castiglione, Carmela Serio, Alessandro Mondanaro, Marina Melchionna, Mirko Di Febbraro, Antonio Profico, Francesco Carotenuto

Daniel W. Heck [cre, aut] (<https://orcid.org/0000-0002-6302-9252>),
  Morten Moshagen [ctb]

Yangzhuoran Fin Yang [aut, cre]
    (<https://orcid.org/0000-0002-1232-8017>),
  Ziping Zhao [aut] (<https://orcid.org/0000-0002-8668-6263>)