Tom Elliott [aut, cre] (ORCID: <https://orcid.org/0000-0002-7815-6318>),
  Zhaoming Su [aut],
  Junjie Zeng [ctb],
  Simon Potter [ctb],
  David Banks [ctb],
  Marco Kuper [ctb],
  Dongning Zhang [ctb]

John Wade [aut, cre],
  Ignacio Sarmiento-Barbieri [aut]

Nassim Zbalah [cre],
  David Benatia [aut]

Allen Goebl <goebl005@umn.edu>, Jeff Jones <jone1087@umn.ed>, and Adam Beatty <abeatty@humrro.org>

Daniel Antal [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7513-6760>),
  Kasia Kulma [ctb] (ORCID: <https://orcid.org/0000-0002-2952-9720>),
  Pyry Kantanen [ctb] (ORCID: <https://orcid.org/0000-0003-2853-2765>)

Berding Florian [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3593-1695>),
  Pargmann Julia [ctb] (ORCID: <https://orcid.org/0000-0003-3616-0172>)

Simon Urbanek <Simon.Urbanek@r-project.org>, Taylor Arnold <taylor.arnold@acm.org>

Thomas Soubiran [aut],
  Rucknium [cre] (ORCID: <https://orcid.org/0000-0001-5999-8950>)

Kai Wen Ooi [aut, cre],
  IP2Location [cph]

Oriane Georgeac [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6531-0075>)

Stephen Salerno [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-2763-0494>),
  Jiacheng Miao [aut],
  Awan Afiaz [aut],
  Kentaro Hoffman [aut],
  Anna Neufeld [aut],
  Qiongshi Lu [aut],
  Tyler H McCormick [aut],
  Jeffrey T Leek [aut]

Na Liu [aut, cre],
  J.Jack Lee [aut, ths],
  Yanhong Zhou [ctb]

Jemma Stachelek [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5924-2464>)

Luiz Eduardo S. Gomes [aut, cre],
  Jessyka A. P. Goltara [ctb]

Pedro Ferreira [aut, cre],
  Pedro Jorge [aut],
  Daniel Lima [aut],
  Gustavo Coelho [aut],
  Rafael H. M. Pereira [aut],
  Lucas Mation [aut],
  Fabio Vaz [ctb],
  Ipea - Institue for Applied Economic Research [cph, fnd]

Peijian Shi [aut, cre],
  Peter M. Ridland [aut],
  David A. Ratkowsky [aut],
  Yang Li [aut]

Aushanae Haller [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2090-1952>),
  Alejandra Munoz [aut]

Alison Lanski [aut, cre],
  Shiloh Fling [aut],
  Edwin Welch [aut]

Patrick Ilunga [aut, cre],
  Ilunga Buabua Patrick [cph]