Reinhard Furrer [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-6319-2332>),
  Florian Gerber [aut] (ORCID: <https://orcid.org/0000-0001-8545-5263>),
  Roman Flury [aut] (ORCID: <https://orcid.org/0000-0002-0349-8698>),
  Daniel Gerber [ctb],
  Kaspar Moesinger [ctb],
  Youcef Saad [ctb] (SPARSEKIT
    http://www-users.cs.umn.edu/~saad/software/SPARSKIT/),
  Esmond G. Ng [ctb] (Fortran Cholesky routines),
  Barry W. Peyton [ctb] (Fortran Cholesky routines),
  Joseph W.H. Liu [ctb] (Fortran Cholesky routines),
  Alan D. George [ctb] (Fortran Cholesky routines),
  Lehoucq B. Rich [ctb] (ARPACK),
  Maschhoff Kristi [ctb] (ARPACK),
  Sorensen C. Danny [ctb] (ARPACK),
  Yang Chao [ctb] (ARPACK)

François Rousset [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-4670-0371>),
  Jean-Baptiste Ferdy [aut, cph],
  Alexandre Courtiol [aut] (ORCID:
    <https://orcid.org/0000-0003-0637-2959>)

Egor Kotov [aut, cre] (ORCID: <https://orcid.org/0000-0001-6690-5345>),
  Robin Lovelace [aut] (ORCID: <https://orcid.org/0000-0001-5679-6536>),
  Eugeni Vidal-Tortosa [ctb] (ORCID:
    <https://orcid.org/0000-0001-5199-4103>)

Castro L. R. [aut, cre, cph],
  Renato R. R. [aut, ths],
  Rossoni D. F. [aut],
  Nogueira C.H. [aut]

Martin Wilson [cre, aut] (ORCID:
    <https://orcid.org/0000-0002-2089-3956>),
  Yong Wang [ctb],
  John Muschelli [ctb]

David Ardia [aut, cre] (ORCID: <https://orcid.org/0000-0003-2823-782X>),
  Benjamin Seguin [aut],
  Rosnel Sessinou [ctb],
  Richard Luger [ctb]

Laura Vana-Gür [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-9613-7604>),
  Roman Parzer [aut] (ORCID: <https://orcid.org/0000-0003-0893-3190>),
  Peter Filzmoser [aut] (ORCID: <https://orcid.org/0000-0002-8014-4682>)

Jan Wijffels [aut, cre, cph],
  BNOSAC [cph],
  Geyer Bisschoff [ctb]

Mirai Solutions GmbH [aut],
  Martin Studer [cre],
  Nicola Lambiase [ctb],
  Omer Demirel [ctb]

Samuel Macêdo [aut, cre],
  Javier Luraschi [aut],
  Michael Lawrence [ctb]

Ramnath Vaidyanathan [aut, cre],
  Kent Russell [aut, ctb],
  Gareth Watts [aut, cph] (jquery.sparkline library in htmlwidgets/lib,
    https://github.com/gwatts/jquery.sparkline),
  jQuery Foundation [cph] (jQuery library),
  jQuery contributors [ctb, cph] (jQuery library; authors listed in
    inst/htmlwidgets/lib/jquery/jquery-AUTHORS.txt)