To cite package ‘optifunset’ in publications use:

Hamilton N (2015). optifunset: Set Options if Unset. R package version 1.0, https://CRAN.R-project.org/package=optifunset.

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 = {optifunset: Set Options if Unset},
    author = {Nicholas Hamilton},
    year = {2015},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=optifunset},
  }