Matthew Heun [aut, cre] (<https://orcid.org/0000-0002-7438-214X>)

Felipe Aguirre [ctb],
  Julio Andrade [ctb],
  Pedro Guarderas [aut, cre],
  Daniel Lagos [ctb],
  Andrés Lopez [ctb],
  Nelson Recalde [ctb],
  Edison Salazar [ctb]

Furong Sun <furong.sun@gmail.com>, Robert B. Gramacy <rbg@vt.edu>

Ott Toomet [aut, cre],
  Arne Henningsen [aut],
  Spencer Graves [ctb],
  Yves Croissant [ctb],
  David Hugh-Jones [ctb],
  Luca Scrucca [ctb]

Richard Chandler, Andy Royle and Roeland Kindt

Christoph Hoeppke [aut, cre],
  Benno Simmons [aut]

Cinzia Franceschini and Nicola Loperfido

Jonathan Callahan [aut, cre],
  Eli Grosman [ctb],
  Spencer Pease [ctb],
  Thomas Bergamaschi [ctb]

Jonathan Callahan [aut, cre],
  Eli Grosman [ctb],
  Oliver Fogelin [ctb]

Jonathan Callahan [aut, cre],
  Hans Martin [aut]

Jonathan Callahan [aut, cre],
  Rachel Carroll [aut],
  Eli Grosman [aut]

Jonathan Callahan [aut, cre],
  Rachel Carroll [aut],
  Eli Grosman [aut],
  Roger Andre [aut],
  Tom Bergamaschi [aut],
  Tina Chen [aut],
  Ruby Fore [aut],
  Will Leahy [aut],
  Helen Miller [aut],
  Henry Nguyen [aut],
  Robin Winstanley [aut],
  Alice Yang [aut]

Jonathan Callahan [aut, cre],
  Hans Martin [ctb],
  Eli Grosman [ctb],
  Roger Bivand [ctb],
  Sebastian Luque [ctb]

Meilin Jiang [aut, cre],
  Zhigang Li [aut]

Bao Sheng Loe (Aiden) [aut,cre,cph],
	Maria Sanchez[ctb]

Mohamad-Taher Anan [aut],
  Mohamad Alawad [aut],
  Bushra Alsaeed [aut, cre]

Andrew Finley [aut, cre],
  Sudipto Banerjee [aut],
  Øyvind Hjelle [aut],
  Roger Bivand [ctb]

Benjamin Mahieu [aut, cre],
  Essomanda Tchandao Mangamana [aut],
  Evelyne Vigneau [aut],
  Veronique Cariou [aut]

Mark Sale [aut, cre] (<https://orcid.org/0000-0002-6239-2359>, Funded
    by FDA/NIH grant 1U01FD007355),
  James Craig [aut] (<https://orcid.org/0000-0003-1757-9234>),
  Michael Tomashevskiy [aut]

Christophe Dutang [aut, cre] (<https://orcid.org/0000-0001-6732-1501>),
  Giorgio Spedicato [aut] (<https://orcid.org/0000-0002-0315-8888>),
  Markus Gesmann [ctb]

Patrick O. Perry [aut, cre],
  Timothy Sweetser [ctb],
  Kyle Schmaus [ctb],
  Ningshan Zhang [aut, ctb]