Patil I (2019). pairwiseComparisons: Multiple Pairwise Comparison Tests. https://CRAN.R-project.org/package=pairwiseComparisons.

@Manual{,
  title = {pairwiseComparisons: Multiple Pairwise Comparison Tests},
  author = {Indrajeet Patil},
  year = {2019},
  url = {https://CRAN.R-project.org/package=pairwiseComparisons},
}