To cite package ‘subgroup’ in publications use:

Schou IM (2014). subgroup: Methods for exploring treatment effect heterogeneity in subgroup analysis of clinical trials. R package version 1.1, https://CRAN.R-project.org/package=subgroup.

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 = {subgroup: Methods for exploring treatment effect
      heterogeneity in subgroup analysis of clinical trials},
    author = {I. Manjula Schou},
    year = {2014},
    note = {R package version 1.1},
    url = {https://CRAN.R-project.org/package=subgroup},
  }