To cite starschemar in publications use:

Samos J (2020). starschemar: Obtaining Star Schemas from Flat Tables. R package version 1.0.0, https://CRAN.R-project.org/package=starschemar.

Corresponding BibTeX entry:

  @Manual{,
    title = {{starschemar}: Obtaining Star Schemas from Flat Tables},
    author = {Jose Samos},
    year = {2020},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=starschemar},
  }