To cite package ‘FlexDir’ in publications use:

Migliorati S, Di Brisco AM, Vestrucci M (2017). FlexDir: Tools to Work with the Flexible Dirichlet Distribution. R package version 1.0, https://CRAN.R-project.org/package=FlexDir.

Corresponding BibTeX entry:

  @Manual{,
    title = {FlexDir: Tools to Work with the Flexible Dirichlet
      Distribution},
    author = {Sonia Migliorati and Agnese Maria {Di Brisco} and Matteo
      Vestrucci},
    year = {2017},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=FlexDir},
  }