To cite package ‘c2c’ in publications use:

Lyons M (2017). c2c: Compare Two Classifications or Clustering Solutions of Varying Structure. R package version 0.1.0, https://github.com/mitchest/c2c.

Corresponding BibTeX entry:

  @Manual{,
    title = {c2c: Compare Two Classifications or Clustering Solutions
      of Varying Structure},
    author = {Mitchell Lyons},
    year = {2017},
    note = {R package version 0.1.0},
    url = {https://github.com/mitchest/c2c},
  }