To cite package ‘utilityFunctionTools’ in publications use:

Schneider S (2025). utilityFunctionTools: P-Spline Regression for Utility Functions and Derived Measures. R package version 1.0, https://CRAN.R-project.org/package=utilityFunctionTools.

Corresponding BibTeX entry:

  @Manual{,
    title = {utilityFunctionTools: P-Spline Regression for Utility
      Functions and Derived Measures},
    author = {Sebastian O. Schneider},
    year = {2025},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=utilityFunctionTools},
  }