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

de Uña Álvarez J (2018). DTDA.ni: Doubly Truncated Data Analysis, Non Iterative. R package version 1.0, https://github.com/sidoruvigo/dtda.ni.

Corresponding BibTeX entry:

  @Manual{,
    title = {DTDA.ni: Doubly Truncated Data Analysis, Non Iterative},
    author = {Jacobo {de Uña Álvarez}},
    year = {2018},
    note = {R package version 1.0},
    url = {https://github.com/sidoruvigo/dtda.ni},
  }