To cite package 'cheddar' in publications use:

Lawrence Hudson, Daniel Reuman and Rob Emerson (2018). Cheddar: analysis and visualisation of ecological communities. R package version 0.1-633.

Lawrence N. Hudson, Rob Emerson, Gareth B. Jenkins, Katrin Layer, Mark E. Ledger, Doris E. Pichler, Murray S. A. Thompson, Eoin J. O'Gorman, Guy Woodward and Daniel C. Reuman (2013) Cheddar: analysis and visualisation of ecological communities in R. Methods in Ecology and Evolution 4, 1 99--104. (DOI 10.1111/2041-210X.12005)

Corresponding BibTeX entries:

  @Manual{,
    title = {Cheddar: analysis and visualisation of ecological
      communities},
    author = {Lawrence Hudson and Daniel Reuman and Rob Emerson},
    year = {2018},
    note = {R package version 0.1-633},
    url = {https://github.com/quicklizard99/cheddar/},
  }
  @Article{,
    title = {Cheddar: analysis and visualisation of ecological
      communities in R},
    author = {Lawrence N. Hudson and Rob Emerson and Gareth B. Jenkins
      and Katrin Layer and Mark E. Ledger and Doris E. Pichler and
      Murray S. A. Thompson and Eoin J. O'Gorman and Guy Woodward and
      Daniel C. Reuman},
    journal = {Methods In Ecology and Evolution},
    year = {2013},
    volume = {4},
    number = {1},
    pages = {99--104},
    doi = {10.1111/2041-210X.12005},
    keywords = {allometry, body mass, ecological network, food chain,
      food web, mass-abundance, predator-prey, resource-consumer,
      trophic height, trophic level},
  }