To cite package ‘pyramid’ in publications use:

Nakazawa M (2019). pyramid: Draw Population Pyramid. R package version 1.5, https://CRAN.R-project.org/package=pyramid.

ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.

Corresponding BibTeX entry:

  @Manual{,
    title = {pyramid: Draw Population Pyramid},
    author = {Minato Nakazawa},
    year = {2019},
    note = {R package version 1.5},
    url = {https://CRAN.R-project.org/package=pyramid},
  }