Stefan Siegert [aut, cre],
  Robin Williams [aut]

Maria Xose Rodriguez-Alvarez [aut, cre]
    (<https://orcid.org/0000-0002-1329-9238>),
  Manuel Oviedo de la Fuente [aut],
  Maria Durban [ctb],
  Paul H.C. Eilers [ctb],
  Dae-Jin Lee [ctb],
  Mikis Stasinopoulos [ctb]

Guangbao Guo [aut, cre],
  Chunjie Wei [aut],
  Guoqi Qian [aut]

Lee McDaniel [aut, cre],
  Jonathan Schildcrout [aut]

Marc Scherstjanoi [aut, cre],
  Rene Dechow [aut]

Zhen Chen [aut],
  Beom Seuk Hwang [aut],
  Weimin Zhang [cre]

Andrie de Vries [cre, aut],
  Barret Schloerke [aut],
  Kenton Russell [aut, ccp] (Original author),
  RStudio [cph, fnd],
  Lebedev Konstantin [cph] ('SortableJS',
    https://sortablejs.github.io/Sortable/)

Shuowen Chen [aut, cre],
  Victor Chernozhukov [aut],
  Ivan Fernandez-Val [aut],
  Ye Luo [aut]

Leo Lahti [aut, cre] (<https://orcid.org/0000-0001-5537-637X>),
  Juuso Parkkinen [aut],
  Joona Lehtomaki [aut],
  Pyry Kantanen [aut] (<https://orcid.org/0000-0003-2853-2765>)

Spencer Graves [cre, aut, cph], 
    Sundar Dorai-Raj [aut], and Romain Francois [ctb]

Leo Lahti [aut, cre] (<https://orcid.org/0000-0001-5537-637X>),
  Einari Happonen [aut],
  Joona Lehtomaki [ctb],
  Juuso Parkkinen [ctb],
  Vesa Saaristo [ctb],
  Pyry Kantanen [aut] (<https://orcid.org/0000-0003-2853-2765>)

Matthias Heymann [aut],
  Stefan Langenberg [cre] (<https://orcid.org/0000-0001-5817-5469>)

Luis J. Villanueva-Rivera and Bryan C. Pijanowski

Yi Lian [aut, cre],
  Guanbo Wang [aut],
  Archer Y. Yang [aut],
  Mireille E. Schnitzer [aut],
  Robert W. Platt [aut],
  Rui Wang [aut],
  Marc Dorais [aut],
  Sylvie Perreault [aut],
  Julien Mairal [ctb],
  Yuansi Chen [ctb]

Alencar Xavier, William Beavis, James Specht, Brian Diers, Rouf Mian, Reka Howard,
	George Graef, Randall Nelson, William Schapaugh, Dechun Wang, Grover Shannon, Leah McHale,
	Perry Cregan, Qijian Song, Miguel Lopez, William Muir, Katy Rainey.

Matheus Dalsente Krause [aut, cre]
    (<https://orcid.org/0000-0003-2411-9287>),
  William Dale Beavis [aut] (<https://orcid.org/0000-0003-0790-2771>)