To cite casebase in publications use:

Bhatnagar S, Turgeon M, Saarela O and Hanley J (2017). casebase: Fitting Flexible Smooth-in-Time Hazards and Risk Functions via Logistic and Multinomial Regression. R package version 0.1.0, https://CRAN.R-project.org/package=casebase.

Hanley, James A., and Olli S. Miettinen. Fitting smooth-in-time prognostic risk functions via logistic regression. International Journal of Biostatistics 5.1 (2009): 1125-1125.

Saarela, Olli. A case-base sampling method for estimating recurrent event intensities. Lifetime data analysis 22.4 (2016): 589-605.

If competing risks analyis is used, please also cite

Saarela, Olli, and Elja Arjas. Non-parametric Bayesian Hazard Regression for Chronic Disease Risk Assessment. Scandinavian Journal of Statistics 42.2 (2015): 609-626.

Corresponding BibTeX entries:

  @Manual{casebase-package,
    title = {casebase: Fitting Flexible Smooth-in-Time Hazards and Risk
      Functions via Logistic and Multinomial Regression},
    author = {Sahir Bhatnagar and Maxime Turgeon and Olli Saarela and
      James Hanley},
    year = {2017},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=casebase},
  }

  @Article{,
    title = {Fitting smooth-in-time prognostic risk functions via
      logistic regression},
    author = {James A Hanley and Olli S Miettinen},
    journal = {International Journal of Biostatistics},
    volume = {5},
    number = {1},
    pages = {1125--1125},
    year = {2009},
    publisher = {Berkeley Electronic Press},
  }

  @Article{,
    title = {A case-base sampling method for estimating recurrent event
      intensities},
    author = {Olli Saarela},
    journal = {Lifetime data analysis},
    volume = {22},
    number = {4},
    pages = {589--605},
    year = {2016},
    publisher = {Springer},
  }

  @Article{,
    title = {Non-parametric Bayesian Hazard Regression for Chronic
      Disease Risk Assessment},
    author = {Olli Saarela and Elja Arjas},
    journal = {Scandinavian Journal of Statistics},
    year = {2015},
    volume = {42},
    number = {2},
    pages = {609--626},
    publisher = {Wiley Online Library},
  }