Yinan Zheng [aut, cre] (ORCID: <https://orcid.org/0000-0002-2006-7320>),
  Haixiang Zhang [aut],
  Lifang Hou [aut],
  Lei Liu [aut, cph]

David Marsh [aut, cre],
  Enrico Spinielli [ctb],
  EUROCONTROL [fnd, cph]

Alexander Tekles [aut, cre],
  Lutz Bornmann [ctb],
  Christian Ganser [ctb]

Martijn van de Pol [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-4102-4079>),
  Lyanne Brouwer [aut] (ORCID: <https://orcid.org/0000-0001-6728-4851>),
  Andrew Cockburn [aut] (ORCID: <https://orcid.org/0000-0002-8531-3350>)

Greg Freedman Ellis [aut],
  Derek Burk [aut, cre],
  Joe Grover [ctb],
  Mark Padgham [ctb],
  Hadley Wickham [ctb] (Code adapted from readr),
  Jim Hester [ctb] (Code adapted from readr),
  Romain Francois [ctb] (Code adapted from readr),
  R Core Team [ctb] (Code adapted from readr),
  RStudio [cph, fnd] (Code adapted from readr),
  Jukka Jylänki [ctb, cph] (Code adapted from readr),
  Mikkel Jørgensen [ctb, cph] (Code adapted from readr),
  University of Minnesota [cph]

Jan Lisec [aut, cre] (ORCID: <https://orcid.org/0000-0003-1220-2286>),
  Friederike Hoffmann [aut]

Andrea Giardina [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3409-8053>)

Jeremy Beaulieu [aut, cre],
  Brian O'Meara [aut],
  Daniel Caetano [aut],
  James Boyko [aut],
  Thais Vasconcelos [aut]

Michael Friendly [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3237-0941>),
  Stephane Dray [aut] (ORCID: <https://orcid.org/0000-0003-0153-1105>),
  Peter Li [aut] (ORCID: <https://orcid.org/0000-0001-9602-9550>),
  David Bellhouse [aut],
  Hadley Wickham [ctb],
  James Hanley [ctb],
  Dennis Murphy [ctb],
  Luiz Droubi [ctb],
  James Riley [ctb],
  Antoine de Falguerolles [ctb],
  Monique Graf [ctb],
  Neville Verlander [ctb],
  Brian Clair [ctb],
  Jim Oeppen [ctb],
  Ivan Lokhov [ctb],
  John Russell [ctb]

Antonio Irpino [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-9293-7180>)

Thoralf Mildenberger [aut, cre],
  Yves Rozenholc [aut],
  David Zasada [aut]

William Michael Landau [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1878-3253>),
  Albert Man [rev],
  Eli Lilly and Company [cph]