Peter Meilstrup [cre, aut, cph],
  Folashade Daniel [aut],
  Revolution Analytics [aut, cph],
  Steve Weston [aut, cph],
  John A. Ramey [aut, cph],
  Kayla Schaefer [aut],
  Hadley Wickham [aut]

John A. Ramey <johnramey@gmail.com>,
    Kayla Schaefer <kschaefer.tx@gmail.com>

Jacolien van Rij [aut, cre],
  Martijn Wieling [aut],
  R. Harald Baayen [aut],
  Hedderik van Rijn [ctb]

Tyler Richardett [aut, cre],
  American Soccer Analysis [cph]

Lei Song [aut, cre] (<https://orcid.org/0000-0002-4371-1473>),
  Lyndon Estes [ths]

Mika Sipilä [aut, cre],
  Klaus Nordhausen [aut] (<https://orcid.org/0000-0002-3758-8501>),
  Sara Taskinen [aut] (<https://orcid.org/0000-0001-9470-7258>)

Moritz Marbach <m.marbach@ucl.ac.uk> [aut, cre]

Frank DiTraglia [aut],
  Mallick Hossain [aut, cre]

Hyunseung Kang, Yang Jiang, Qingyuan Zhao, and Dylan Small

Alexander Torgovitsky [aut],
  Joshua Shea [aut, cre]

Måns Thulin [aut, cre],
  Kajsa Grind [aut],
  Stefan Furne [aut]

John Fox [aut] (<https://orcid.org/0000-0002-1196-8012>),
  Christian Kleiber [aut] (<https://orcid.org/0000-0002-6781-4733>),
  Achim Zeileis [aut, cre] (<https://orcid.org/0000-0003-0918-3766>),
  Nikolas Kuschnig [ctb] (<https://orcid.org/0000-0002-6642-2543>),
  R Core Team [ctb]

Arvid Sjolander, Elisabeth Dahlqwist, Torben Martinussen

Kostas Vasilopoulos [cre, aut],
  Efthymios Pavlidis [aut]

Tri Ha Minh Nguyen 
        Jyotirmoy Sarkar
        Mamunur Rashid

ixpantia, SRL [cph],
  Frans van Dunne [cre, aut] (<https://orcid.org/0000-0002-7853-2811>),
  Ronny Hernández Mora [aut] (<https://orcid.org/0000-0001-6225-7096>),
  Daniel Granados Campos [ctb],
  Nayib Vargas Zuñiga [ctb]

Myles Stokowski [aut, cre],
  David Allen [aut] (<https://orcid.org/0000-0002-0712-9603>)

Lei Wang [aut, cre, cph],
  Hani Aldirawi [aut, cph],
  Jie Yang [aut, cph]

Paul Staab [aut],
  Lisha Mathew [aut],
  Dirk Metzler [aut, ths, cre]

Neo Christopher Chung <nchchung@gmail.com>, Błażej Miasojedow
    <bmiasojedow@gmail.com>, Michał Startek <M.Startek@mimuw.edu.pl>, Anna Gambin <aniag@mimuw.edu.pl>