citHeader("To cite package 'agop' in publications use:")

citEntry(entry = "Manual",
  title        = "agop: Aggregation Operators package for R",
  author       = personList(as.person("Marek Gagolewski"), as.person("Anna Cena")),
  year         = "2014",
  url          = "http://agop.rexamine.com/",
  textVersion  =
  paste("Gagolewski M., Cena A. (2014).",
        "agop: Aggregation Operators package for R.",
        "http://agop.rexamine.com/.")
)
