To cite package ‘DOS’ in publications use:

  Rosenbaum PR (2018). _DOS: Design of Observational Studies_. R
  package version 1.0.0, <https://CRAN.R-project.org/package=DOS>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {DOS: Design of Observational Studies},
    author = {Paul R. Rosenbaum},
    year = {2018},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=DOS},
  }

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