To cite VGAM or VGAMdata in publications please use:

  Thomas W. Yee (2015). Vector Generalized Linear and Additive Models:
  With an Implementation in R. New York, USA: Springer.

A BibTeX entry for LaTeX users is

  @Book{,
    title = {Vector Generalized Linear and Additive Models: With an Implementation in R},
    author = {T. W. Yee},
    year = {2015},
    publisher = {Springer},
    address = {New York, USA},
  }

  Thomas W. Yee and C. J. Wild (1996). Vector Generalized Additive
  Models. Journal of Royal Statistical Society, Series B, 58(3),
  481-493.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Vector Generalized Additive Models},
    author = {T. W. Yee and C. J. Wild},
    journal = {Journal of Royal Statistical Society, Series B},
    year = {1996},
    volume = {58},
    number = {3},
    pages = {481--493},
  }

and/or

  Thomas W. Yee (2010). The VGAM Package for Categorical Data Analysis.
  Journal of Statistical Software, 32(10), 1-34. URL
  https://www.jstatsoft.org/v32/i10/.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {The {VGAM} Package for Categorical Data Analysis},
    author = {T. W. Yee},
    journal = {Journal of Statistical Software},
    year = {2010},
    volume = {32},
    number = {10},
    pages = {1--34},
    url = {https://www.jstatsoft.org/v32/i10/},
  }

and/or

  Thomas W. Yee (2013). Two-parameter reduced-rank vector generalized
  linear models. Computational Statistics and Data Analysis. URL
  https://ees.elsevier.com/csda.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Two-parameter reduced-rank vector generalized linear models},
    author = {T. W. Yee},
    journal = {Computational Statistics and Data Analysis},
    year = {2013},
    url = {https://service.elsevier.com/app/answers/detail/a_id/31734/supporthub/publishing/},
  }

and/or

  Thomas W. Yee, Alfian F. Hadi (2014). Row-column interaction models,
  with an R implementation. Computational Statistics, 29(6),
  1427--1445.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Row-column interaction models, with an {R} implementation},
    author = {T. W. Yee and A. F. Hadi},
    journal = {Computational Statistics},
    year = {2014},
    volume = {29},
    number = {6},
    pages = {1427--1445},
  }

and/or

  Thomas W. Yee (2025). VGAM: Vector Generalized Linear and Additive
  Models. R package version 1.1-13. URL
  https://CRAN.R-project.org/package=VGAM

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {{VGAM}: Vector Generalized Linear and Additive Models},
    author = {T. W. Yee},
    year = {2025},
    note = {R package version 1.1-13},
    url = {https://CRAN.R-project.org/package=VGAM},
  }