Marco Enea [aut, cre, cph],
  Mikis Stasinopoulos [aut],
  Bob Rigby [aut],
  Abu Hossain [aut]

Florian Ziel [aut, cre],
  Peru Muniain [aut],
  Mikis Stasinopoulos [ctb]

Mikis Stasinopoulos <d.stasinopoulos@gre.ac.uk>, Bob
        Rigby <r.rigby@gre.ac.uk>

Abu Hossain, Robert Rigby, Mikis Stasinopoulos

Paul J. Northrop [aut, cre, cph],
  Jennifer Ji [aut]

Simon Wood [aut, cre],
  Fabian Scheipl [aut]

Nicolas Frerebeau [aut] (ORCID:
    <https://orcid.org/0000-0001-5759-4944>),
  Brice Lebrun [aut] (ORCID: <https://orcid.org/0000-0001-7503-8685>),
  Guilhem Paradol [aut] (ORCID: <https://orcid.org/0000-0002-8561-4903>),
  Magali Rizza [ctb] (ORCID: <https://orcid.org/0000-0003-2364-5621>),
  Christelle Lahaye [ctb] (ORCID:
    <https://orcid.org/0000-0003-2215-9015>),
  Sebastian Kreutzer [aut] (ORCID:
    <https://orcid.org/0000-0002-0734-2199>),
  Archéosciences Bordeaux [cre],
  Université Bordeaux Montaigne [cph, fnd],
  CNRS [fnd],
  LabEx Sciences archéologiques de Bordeaux [fnd],
  Idex Aix-Marseille [fnd]

Hongting Chen [aut, cre],
  Liming Liang [aut]

Martha Corrales and Edilberto Cepeda-Cuervo, with the colaboration of Margarita Marin, Maria Fernanda Zarate, Ricardo Duplat and Campo Elias Pardo.

Tung H. Pham [aut],
  Matt P. Wand [aut, cre]

Zhicheng Du, Wangjian Zhang, Yuantao Hao

Alexandra Chouldechova [aut],
  Trevor Hastie [aut, cre],
  Balasubramanian Narasimhan [ctb],
  Vitalie Spinu [ctb],
  Matt Wand [ctb]

Virginia X. He [aut] (ORCID: <https://orcid.org/0000-0002-0238-5018>),
  Matt P. Wand [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-2555-896X>)

Atharv Bhosekar [aut, cre],
  GAMS Development Corp. [cph, fnd],
  GAMS Software GmbH [cph, fnd]

Simon Couch [aut, cre] (ORCID: <https://orcid.org/0000-0001-5676-5107>),
  Posit Software, PBC [cph, fnd]

Zhaoyuan Fang, Weidong Tian and Hongbin Ji

Jing Hua Zhao [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1463-5870>, 0000-0003-4930-3582),
  Kurt Hornik [ctb],
  Brian Ripley [ctb],
  Uwe Ligges [ctb],
  Achim Zeileis [ctb]