To cite package ‘dumbbell’ in publications use:

  Cheung F (2021). _dumbbell: Displaying Changes Between Two Points
  Using Dumbbell Plots_. R package version 0.1,
  <https://CRAN.R-project.org/package=dumbbell>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {dumbbell: Displaying Changes Between Two Points Using Dumbbell Plots},
    author = {Foo Cheung},
    year = {2021},
    note = {R package version 0.1},
    url = {https://CRAN.R-project.org/package=dumbbell},
  }

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