Miquel De Cáceres [aut, cre],
  Aitor Améztegui [aut] (<https://orcid.org/0000-0003-2006-1559>),
  María González [aut] (<https://orcid.org/0000-0002-2227-8404>),
  Núria Aquilué [aut],
  Daniel Caviedes-Voullième [aut],
  Mario Morales-Hernández [aut],
  Mario Beltrán [ctb],
  Roberto Molowny-Horas [ctb] (<https://orcid.org/0000-0003-2626-6379>)

Johan Steen [aut, cre],
  Tom Loeys [aut],
  Beatrijs Moerkerke [aut],
  Stijn Vansteelandt [aut],
  Joris Meys [ctb] (technical support),
  Theis Lange [ctb] (valuable suggestions),
  Joscha Legewie [ctb],
  Paul Fink [ctb],
  Sanford Weisberg [ctb],
  Yves Rosseel [ctb]

Dustin Tingley <dtingley@gov.harvard.edu>,
        Teppei Yamamoto <teppei@mit.edu>,
        Kentaro Hirose <hirose@princeton.edu>,
        Luke Keele <ljk20@psu.edu>,
        Kosuke Imai <kimai@princeton.edu>,
        Minh Trinh <mdtrinh@mit.edu>,
        Weihuang Wong <wwong@mit.edu>

Peter Higgins [aut, cre] (<https://orcid.org/0000-0002-7111-0077>)

Patrick McCormick [aut, cre],
  Thomas Joseph [aut]

Jayani P. G. Lakshika [aut, cph],
  Thiyanga S. Talagala [aut, ths, cre, cph]
    (<https://orcid.org/0000-0002-0656-9789>)

Jiacong Du [aut],
  Michael Kleinsasser [cre]

Keefe Murphy [aut, cre] (<https://orcid.org/0000-0002-7709-3159>),
  Thomas Brendan Murphy [ctb] (<https://orcid.org/0000-0002-5668-7046>),
  Raffaella Piccarreta [ctb],
  Isobel Claire Gormley [ctb] (<https://orcid.org/0000-0001-7713-681X>)

Walter K Kremers [aut, cre] (<https://orcid.org/0000-0001-5714-3473>)

Robert V. Baron [aut],
  Daniel E. Weeks [aut, cre],
  University of Pittsburgh [cph]

Eric Rynerson [cre, aut],
  Julius Vainora [ctb]

Eunseop Kim [aut, cph, cre],
  Steven MacEachern [ctb, ths],
  Mario Peruggia [ctb, ths],
  Pierre Chausse [rev],
  Alex Stringer [rev]

Hadley Wickham [aut],
  Duncan Garmonsway [aut, cre] (@nacnudus),
  Jim Hester [aut] (<https://orcid.org/0000-0002-2739-7082>),
  RStudio [cph, fnd],
  https://github.com/mandreyel/ [cph] (mio library)

Martin Elff (with contributions from Christopher N. Lawrence, Dave Atkins,
        Jason W. Morgan, Achim Zeileis, Mael Astruc-Le Souder, Kiril Mueller, and Pieter Schoonees)