Christian Stock [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3493-3234>),
  Thomas Hielscher [aut],
  Andrea Discacciati [aut]

Benjamin Christoffersen [cre, aut],
  R-core [cph],
  Robert Gentleman [cph],
  Ross Ihaka [cph]

Carla Moreira, Jacobo de Uña-Álvarez and Rosa Crujeiras

Jacobo de Uña Álvarez [aut],
  José Carlos Soage González [cre]

James Salsbury [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2584-3640>)

Zhongheng Cai [aut, cre],
  Haitao Pan [aut]

Atchanut Rattanalertnusorn [cre, aut],
  Sirinapa Aryuyuen [aut]

Karsten Tabelow [aut, cre],
  Joerg Polzehl [aut],
  Felix Anker [ctb]

Weibin Zhong [aut, cre],
  Jing-ou Liu [aut],
  chenguang Wang [aut]

Max Ebenezer-Brown [aut],
  Max Norman [aut],
  Xinye Li [aut],
  Anja Peebles-Brown [aut],
  Ramiro Magno [aut, cre]

Luong Bang Tran [aut],
  Assad Asil Companioni [aut, cre],
  Displacement Tracking Matrix [cph]

Christina Yap [aut, cre],
  Daniel Slade [aut],
  Kristian Brock [aut],
  Yi Pan [aut]

Hadley Wickham [cre, aut],
  Maximilian Girlich [aut],
  Mark Fairbanks [aut],
  Ryan Dickerson [aut],
  Posit Software, PBC [cph, fnd]

Robert Challen [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5504-7768>)

Olga Lezhnina [aut] (ORCID: <https://orcid.org/0000-0003-2237-7725>),
  Manuel Prinz [aut] (ORCID: <https://orcid.org/0000-0003-2151-4556>),
  Markus Stocker [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5492-3212>),
  Open Research Knowledge Graph Project and Contributors [cph]

Yunan Wu [aut, cre, cph],
  Lan Wang [aut]

Yuan Chen, Ying Liu, Donglin Zeng, Yuanjia Wang

Michael Wallace [aut],
  Erica E M Moodie [aut],
  David A Stephens [aut],
  Gabrielle Simoneau [aut],
  Shannon T. Holloway [aut, cre],
  Juliana Schulz [aut]

Shannon T. Holloway [aut, cre],
  Hunyong Cho [aut]

Junwei Han [aut, cre, cph],
  Yinchun Su [aut]

Joe Thorley [aut] (ORCID: <https://orcid.org/0000-0002-7683-4592>),
  Ayla Pearson [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7388-1222>),
  Poisson Consulting [cph, fnd]

Dirk Eddelbuettel and Leonardo Silvestri