Stuart K. Grange [cre, aut] (<https://orcid.org/0000-0003-4093-3596>)

Jeroen Ooms [aut, cre] (<https://orcid.org/0000-0002-4035-0289>),
  David James [aut],
  Saikat DebRoy [aut],
  Hadley Wickham [aut],
  Jeffrey Horner [aut],
  RStudio [cph]

Chris Bielow [aut, cre] (<https://orcid.org/0000-0001-5756-3988>),
  David Jimenez-Morales [rev, ctb]
    (<https://orcid.org/0000-0003-4356-6461>)

Junoh Heo [aut, cre],
  Chih-Li Sung [aut]

Manos Papadakis [aut, cre, cph],
  Jose Luis Blanco [aut, cph],
  Michail Tsagris [ctb]

Alyssa Imbert [aut],
  Nathalie Vialaneix [aut, cre]

Frederik Ziebell [aut, cre] (<https://orcid.org/0000-0003-3673-1721>),
  GlaxoSmithKline Research & Development Limited [cph] (GlaxoSmithKline
    Research & Development Limited; registered address: 980 Great West
    Road, Brentford, Middlesex TW8 9GS, United Kingdom)

Nicholas Potter [aut, cre],
  Robert Dinterman [ctb],
  Jonathan Adams [ctb],
  Joseph Stachelek [ctb],
  Julia Piaskowski [ctb],
  Adam Sparks [rev],
  Neal Richardson [ctb, rev]

Philippe Massicotte [aut, cre]
    (<https://orcid.org/0000-0002-5919-4116>),
  Andy South [aut],
  Koen Hufkens [ctb] (<https://orcid.org/0000-0002-5070-8109>)

Andy South [aut] (<https://orcid.org/0000-0003-4051-6135>),
  Schramm Michael [aut],
  Philippe Massicotte [aut, cre]
    (<https://orcid.org/0000-0002-5919-4116>)

Adrian Waddell [aut, cre],
  R. Wayne Oldford [aut]

Michael U. Kemp <mukemp+RNCEP@gmail.com> with contributions from E. Emiel van Loon, Judy Shamoun-Baranes, and Willem Bouten

Yasuhiro Sato [aut, cre] (<https://orcid.org/0000-0002-6466-723X>),
  Eiji Yamamoto [aut],
  Kentaro K. Shimizu [aut] (<https://orcid.org/0000-0002-6483-1781>),
  Atsushi J. Nagano [aut] (<https://orcid.org/0000-0001-7891-5049>)

Yasuhiro Sato [aut, cre] (<https://orcid.org/0000-0002-6466-723X>),
  Kazuya Takeda [aut],
  Atsushi J. Nagano [aut] (<https://orcid.org/0000-0001-7891-5049>)

Bernhard Pfaff [aut, cre],
  Duncan Temple Lang [ctb] (included XMLRPC package, hosted at
    http://www.omegahat.net/XMLRPC/; BSD license.)