To cite package 'DescToolsAddIns' in publications use:

Signorell A (2019). DescToolsAddIns: Interactive Functions to be Used as Shortcuts in 'RStudio'. R package version 1.5, https://cran.r-project.org/package=DescToolsAddIns.

Corresponding BibTeX entry:

  @Manual{,
    title = {DescToolsAddIns: Interactive Functions to be Used as
      Shortcuts in 'RStudio'},
    author = {Andri Signorell},
    year = {2019},
    note = {R package version 1.5},
    url = {https://cran.r-project.org/package=DescToolsAddIns},
  }