To cite package ‘lorenz’ in publications use:

Carr A (2020). lorenz: Tools for Deriving Income Inequality Estimates from Grouped Income Data. R package version 0.1.0, https://CRAN.R-project.org/package=lorenz.

Corresponding BibTeX entry:

  @Manual{,
    title = {lorenz: Tools for Deriving Income Inequality Estimates
      from Grouped Income Data},
    author = {Andrew Carr},
    year = {2020},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=lorenz},
  }