To cite package ‘frontiles’ in publications use:

Laurent T, Daouia A (2023). frontiles: Partial Frontier Efficiency Analysis. R package version 1.3.1, https://CRAN.R-project.org/package=frontiles.

Corresponding BibTeX entry:

  @Manual{,
    title = {frontiles: Partial Frontier Efficiency Analysis},
    author = {Thibault Laurent and Abdelaati Daouia},
    year = {2023},
    note = {R package version 1.3.1},
    url = {https://CRAN.R-project.org/package=frontiles},
  }