Hadley Wickham [aut, cre] (<https://orcid.org/0000-0003-4757-117X>),
  Romain François [aut] (<https://orcid.org/0000-0002-2444-4226>),
  Lionel Henry [aut],
  Kirill Müller [aut] (<https://orcid.org/0000-0002-1416-3412>),
  Davis Vaughan [aut] (<https://orcid.org/0000-0003-4777-038X>),
  Posit Software, PBC [cph, fnd]

Jacob A. Long [aut, cre] (<https://orcid.org/0000-0002-1582-6214>),
  Richard A. Williams [aut],
  Paul D. Allison [aut] (<https://orcid.org/0000-0002-0646-5242>)

Christopher Gandrud [aut, cre],
  Yann-Ael Le Borgne [ctb]

Luis M. Avila [aut, cre],
  Michael R. May [aut],
  Jeff Ross-Ibarra [aut]

Spencer Giddens <giddens2spencer@gmail.com> with contributions from Fang 
    Liu <fliu2@nd.edu>

Yanxun Xu [aut], Peter Mueller [aut], Donatello Telesca [aut], David J. H. Shih [aut, cre]

Martin Maechler [aut, cre] (<https://orcid.org/0000-0002-8685-9910>),
  Morten Welinder [ctb] (pgamma C code, see PR#7307, Jan. 2005; further
    pdhyper()),
  Wolfgang Viechtbauer [ctb] (dtWV(), 2002),
  Ross Ihaka [ctb] (src/qchisq_appr.c),
  Marius Hofert [ctb] (lsum(), lssum()),
  R-core [ctb] (src/{dpq.h, algdiv.c, pnchisq.c, bd0.c}),
  R Foundation [cph] (src/qchisq-appr.c)

Martin Maechler [aut, cre] (<https://orcid.org/0000-0002-8685-9910>)

Rainer Machne [aut, cre] (<https://orcid.org/0000-0002-1274-5099>),
  Peter F. Stadler [aut]

Lorenz A. Kapsner [cre, aut] (<https://orcid.org/0000-0003-1866-860X>),
  Jonathan M. Mang [aut] (<https://orcid.org/0000-0003-0518-4710>),
  MIRACUM - Medical Informatics in Research and Care in University
    Medicine [fnd],
  Universitätsklinikum Erlangen [cph]

Ralf Stubner [aut, cre],
  daqana GmbH [cph],
  David Blackman [ctb],
  Melissa O'Neill [ctb],
  Sebastiano Vigna [ctb],
  Aaron Lun [ctb],
  Kyle Butts [ctb]

Pei Li [aut],
  Yuan-Ming Zhang [aut, cre] (<https://orcid.org/0000-0003-2317-2190>)

Wei Liu [aut, cre],
  Yi Yang [aut],
  Jin Liu [aut]

Justin T. Landis [aut, cre],
  Alice Peng [ctb],
  Hyowon An [aut],
  Aubrey G. Bailey [aut],
  Dirk P. Dittmer [aut],
  James S. Marron [aut]