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]

Ines Wilms [cre, aut],
  David S. Matteson [aut],
  Jacob Bien [aut],
  Sumanta Basu [aut],
  Will Nicholson [aut],
  Enrico Wegner [aut]

Will Nicholson [cre, aut],
  David Matteson [aut],
  Jacob Bien [aut],
  Ines Wilms [aut]

M. Helena Goncalves, M. Salome Cabral and Adelchi Azzalini, 
  apart from a set of Fortran-77 subroutines written by R. Piessens
  and E. de Doncker, belonging to the suite "Quadpack".

Victor Perrier [aut, cre],
  Fanny Meyer [aut],
  NAVER Corp [cph] (billboard.js library),
  Mike Bostock [cph] (d3.format library)

Andrea Luciani [aut, cre] (<https://orcid.org/0000-0002-7372-358X>),
  Roberto Stok [aut],
  Bank of Italy [cph]

Gergely Daróczi [aut, cre],
  David Andel [aut]

Stefan Mundus, Christoph Müssel, Florian Schmid, Ludwig Lausser, Tamara J. Blätte, Martin Hopfensitz, Hans A. Kestler

John Morrison [aut, cre],
  NIEHS [fnd] (P01 CA196559),
  NIEHS [fnd] (R01 CA201407),
  NIEHS [fnd] (P30 ES007048),
  NIEHS [fnd] (P01 HL115606)

David M. Smith [aut, cre],
  Malcolm J. Faddy [aut]

Jonathan Schildcrout [aut],
  Nathaniel Mercaldo [aut],
  Chiara Di Gravio [cre]

Dirk Eddelbuettel, Ista Zahn and Rob Hyndman

Josué M. Polanco-Martínez [aut, cph, cre],
  Mikko Korpela [ctb, trl],
  Aalto University [cph],
  Manfred Mudelsee [ctb]

Friedrich Leisch [aut] (<https://orcid.org/0000-0001-7278-1983>,
    maintainer up to 2024),
  Andreas Weingessel [aut],
  Kurt Hornik [aut, cre] (<https://orcid.org/0000-0003-4198-9911>)