Haoming Jiang, Yukun Ma, Han Liu, Kathryn Roeder, Xingguo Li, and Tuo Zhao

Alexander Rix [cre],
  Lauren Beesley [aut]

Norbert Krautenbacher, Kevin Strauss, Maximilian Mandl, Christiane Fuchs

Yuri Ahuja [aut, cre],
  Tianxi Cai [aut],
  PARSE LTD [aut]

Daniel O. Scharfstein [aut],
  Aidan McDermott [aut, cre]

Alexander Zizka [aut, cre],
  Daniele Silvestro [aut],
  Bruno Vilela [ctb] (Bruno updated the code to use new spatial packages)

Arne Henningsen [aut, cre],
  Ott Toomet [aut],
  Sebastian Petersen [ctb]

Paul Egeler [aut, cre],
  Spectrum Health, Grand Rapids, MI [cph]

R Amala [aut, cre, cph],
  G Kumarapandiyan [aut],
  A Srividya [ctb],
  M Rajeswari [ctb],
  Ashwani Kumar [ctb]

Lawrence Joseph [aut],
  Patrick Bélisle [aut, cre]

Lawrence Joseph [aut],
  Patrick Bélisle [aut, cre],
  Roxane du Berger [aut]

Trevor Swanson [aut, cre],
  Kelsie Forbush [aut],
  Joanna Wiese [ctb],
  Melinda Gaddy [ctb],
  Mary Oehlert [ctb]

Yves Tillé <yves.tille@unine.ch>, Alina Matei <alina.matei@unine.ch>

Juliane Manitz [aut,cre], Mark Hempelmann [ctb], Goeran Kauermann [ctb], Helmut Kuechenhoff [aut],  Shuai Shao [ctb], Cornelia Oberhauser [ctb], Nina Westerheide [ctb], Manuel Wiesenfarth [ctb]

Giulio Barcaroli, Marco Ballin, Hanjo Odendaal, Daniela Pagliuca, Egon Willighagen,
		Diego Zardetto

Emilio Lopez Escobar [aut, cre, cph] <emilio@quantos.mx>,
        Ernesto Barrios Zamudio [ctb] <ebarrios@itam.mx>,
        Juan Francisco Munoz Rosas [ctb] <jfmunoz@go.ugr.es>

Menelaos Pavlou [aut, cre] (<https://orcid.org/0000-0003-1161-1440>)

R. Tibshirani, Michael J. Seo, G. Chu, Balasubramanian Narasimhan, Jun Li

Spencer Newcomb [aut],
  David B. Dahl [ctb, cre] (<https://orcid.org/0000-0002-8173-1547>)

Quang Huynh [aut, cre],
  Tom Carruthers [aut],
  Adrian Hordyk [aut]

Liangyuan Hu [aut],
  Jungang Zou [aut],
  Jiayi Ji [aut, cre]

Faicel Chamroukhi [aut] (<https://orcid.org/0000-0002-5894-3103>),
  Marius Bartcus [aut],
  Florian Lecocq [aut, cre]

Eric Kolaczyk [aut, cre],
  Gábor Csárdi [aut],
  Carolyn Kolaczyk [ctb]