To cite package ‘DTDA.cif’ in publications use:

de Uña Álvarez J (2020). DTDA.cif: Doubly Truncated Data Analysis, Cumulative Incidence Functions. R package version 1.0.2, https://github.com/sidoruvigo/dtda.cif.

Corresponding BibTeX entry:

  @Manual{,
    title = {DTDA.cif: Doubly Truncated Data Analysis, Cumulative
      Incidence Functions},
    author = {Jacobo {de Uña Álvarez}},
    year = {2020},
    note = {R package version 1.0.2},
    url = {https://github.com/sidoruvigo/dtda.cif},
  }