Ashish Sharma [aut] (ORCID: <https://orcid.org/0000-0002-6758-0519>),
  Raj Mehrotra [aut],
  Sanjeev Jha [aut],
  Jingwan Li [aut],
  Ze Jiang [aut, cre] (ORCID: <https://orcid.org/0000-0002-3472-0829>)

Olga Savchuk [aut, cre],
  Alex Volinsky [aut]

Marta Sestelo [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-4284-6509>),
  Nora M. Villanueva [aut],
  Javier Roca-Pardinas [aut]

Sebastian Calonico [aut, cre],
  Matias D. Cattaneo [aut],
  Max H. Farrell [aut]

Yang Feng [aut, cre],
  Jessica Li [aut],
  Xin Tong [aut],
  Ye Tian [ctb]

Maria Xose Rodriguez-Alvarez [aut, cre],
  Javier Roca-Pardinas [aut]

Charles C. Taylor [aut],
  Giovanni Lafratta [aut, cre],
  Stefania Fensore [aut]

Oleg Badunenko [aut, cre],
 Pavlo Mozharovskyi [aut],
 Yaryna Kolomiytseva [aut]

John Kloke [aut, cre],
  Joseph McKean [aut]

Ruben Fernandez-Casal [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5785-3739>)

Ben Schneider [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0406-8470>),
  Jim Green [aut],
  Shelley Brock [aut] (Author of original SAS macro, WesNRBA),
  Tom Krenzke [aut] (Author of original SAS macro, WesNRBA),
  Michael Jones [aut] (Author of original SAS macro, WesNRBA),
  Wendy Van de Kerckhove [aut] (Author of original SAS macro, WesNRBA),
  David Ferraro [aut] (Author of original SAS macro, WesNRBA),
  Laura Alvarez-Rojas [aut] (Author of original SAS macro, WesNRBA),
  Katie Hubbell [aut] (Author of original SAS macro, WesNRBA),
  Westat [cph]

David Shilane [aut],
  Srivastav Budugutta [ctb, cre],
  Mayur Bansal [ctb]

Christian Sigg [aut, cph, cre] (ORCID:
    <https://orcid.org/0000-0003-1067-9224>),
  R Core team [cph, ctb] (cancor() interface and documentation)

Ushio Tanaka [aut] (Fortran original),
  Masami Saga [aut, cre],
  Junji Nakano [aut]

Raphael Saldanha [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-0652-8466>)

Grant Schneider [aut, cre],
  Eric Chicken [aut],
  Rachel Becvarik [aut]

Grant Schneider [aut],
  Eric Chicken [aut],
  Rachel Becvarik [aut],
  Sejin Kim [aut, cre]