Willem Kruijer, with a contribution from Ian White (the internal function pin). Contains data collected by Padraic Flood and Rik Kooke.

David Moriña, Manuel Higueras, Pedro Puig and María Oliveira

Michael Stephanou [aut, cre],
  Melvin Varughese [ctb]

Devin Incerti [aut, cre],
  Jeroen P. Jansen [aut],
  Mark Clements [aut],
  R Core Team [ctb] (hesim uses some slightly modified C functions from
    base R)

Naina Kumari [aut],
  Jagajjit Sahu [aut],
  Sarika Jaiswal [aut, cre],
  Mir Asif Iquebal [aut],
  Dinesh Kumar [aut]

Cristina Tortora [aut, cre, fnd],
  Antonio Punzo [aut],
  Shaam Madhvani [aut]

Haiyan Wang, Mickael Akritas, James Higgins, Dale Blasi

P.Joser Atauchi [aut, cre],
  A. Townsend Peterson [ctb]

Mingyang Ren [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-8061-9940>),
  Sanguo Zhang [aut],
  Qingzhao Zhang [aut],
  Shuangge Ma [aut]

Michael Dewey [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-7522-3677>)

Sjoerd Hermes [aut, cre],
  Joost van Heerwaarden [ctb],
  Pariya Behrouzi [ctb]

Mickael Binois [aut, cre],
  Robert B. Gramacy [aut]

Kevin Berg [aut, cre],
  Florian Erhard [aut] (ORCID: <https://orcid.org/0000-0002-3574-6983>),
  Lygeri Sakellaridi [aut]

Tymon Sloczynski [aut],
  Mark McAvoy [cre]

Peng Ding [aut],
  Avi Feller [aut],
  Ben Fifield [aut, cre],
  Luke Miratrix [aut]

Pyry Kantanen [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-2853-2765>),
  Mans Magnusson [aut],
  Jussi Paananen [aut],
  Juho Kopra [ctb],
  Oskari Luomala [ctb],
  Tuomo Nieminen [ctb],
  Leo Lahti [aut] (ORCID: <https://orcid.org/0000-0001-5537-637X>)

Jean Whitmore [aut, cre],
  Daniel Barkoczi [aut]

Dan Carr [aut],
  Nicholas Lewin-Koh [aut],
  Martin Maechler [aut],
  Deepayan Sarkar [aut],
  Edzer Pebesma [cre] (ORCID: <https://orcid.org/0000-0001-8049-7069>)

Quoc Hoang Nguyen [aut, cre] (ORCID:
    <https://orcid.org/0009-0007-2828-7567>),
  Yunshun Chen [aut] (ORCID: <https://orcid.org/0000-0003-4911-5653>),
  Dan Carr [ctb],
  binning routine ported by Nicholas Lewin-Koh [ctb],
  Martin Maechler [ctb]