Richard G Everitt [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0822-5648>)

Felipe Carvalho [aut, cre],
  Rafael Santos [ctb],
  Karine Reis [ctb]

Dewey Dunnington [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-9415-4582>),
  Brent Thorne [ctb] (ORCID: <https://orcid.org/0000-0002-1099-3857>),
  Diego Hernangómez [ctb] (ORCID:
    <https://orcid.org/0000-0001-8457-4658>)

Pedro J. Aphalo [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3385-972X>),
  Titta K. Kotilainen [ctb] (ORCID:
    <https://orcid.org/0000-0002-2822-9734>)

Sebastian Kopf [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-2044-0201>),
  Tristan Caro [aut] (ORCID: <https://orcid.org/0000-0001-6177-7444>),
  Jamie McFarlin [aut] (ORCID: <https://orcid.org/0000-0002-8185-8185>),
  Jon Raberg [aut] (ORCID: <https://orcid.org/0000-0003-2959-3631>)

Lionel Henry [aut, cre],
  Hadley Wickham [aut],
  Winston Chang [aut],
  RStudio [cph]

Shuangbin Xu [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3513-5362>)

Joseph Larmarange [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7097-700X>)

Indrajeet Patil [cre, aut, cph] (ORCID:
    <https://orcid.org/0000-0003-1995-6531>)

Alexander Bartel [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1280-6138>)

Daniel D. Sjoberg [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-0862-2018>),
  Mark Baillie [aut],
  Charlotta Fruechtenicht [aut] (ORCID:
    <https://orcid.org/0000-0002-6689-6423>),
  Steven Haesendonckx [aut] (ORCID:
    <https://orcid.org/0000-0001-8222-3686>),
  Tim Treis [aut] (ORCID: <https://orcid.org/0000-0002-9686-4799>)

Sandro Burri [aut, cre],
  Eric Stephani [aut],
  Lisa Bottinelli [ctb]

Clement Coclet [aut, cre] (GITLAB: https://gitlab.com/ccoclet/)

Claus O. Wilke [aut] (ORCID: <https://orcid.org/0000-0002-7470-9261>),
  Brenton M. Wiernik [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-9560-6336>, Twitter: @bmwiernik)

Calli Gross [aut, cre],
        Philipp Ottolinger [aut, ctb]

Jeffrey B. Arnold [aut, cre] (<https://orcid.org/0000-0001-9953-3904>),
  Gergely Daroczi [ctb],
  Bo Werth [ctb],
  Brian Weitzner [ctb],
  Joshua Kunst [ctb],
  Baptise Auguie [ctb],
  Bob Rudis [ctb],
  Hadley Wickham [ctb] (Code from the ggplot2 package.),
  Justin Talbot [ctb] (Code from the labeling package),
  Joshua London [ctb]