@Manual{R,
	title = {R: A Language and Environment for Statistical Computing},
	author = {{R Core Team}},
	organization = {R Foundation for Statistical Computing},
	address = {Vienna, Austria},
	year = {2018},
	url = {https://www.R-project.org/},
}

@Book{ggplot2,
  author = {Hadley Wickham},
  title = {ggplot2: Elegant Graphics for Data Analysis},
  publisher = {Springer-Verlag New York},
  year = {2016},
  isbn = {978-3-319-24277-4},
  url = {https://ggplot2.tidyverse.org},
}

@Manual{rmarkdown,
  title = {rmarkdown: Dynamic Documents for R},
  author = {JJ Allaire and Yihui Xie and Jonathan McPherson and Javier Luraschi and Kevin Ushey and Aron Atkins and Hadley Wickham and Joe Cheng and Winston Chang},
  year = {2018},
  note = {R package version 1.10},
  url = {https://CRAN.R-project.org/package=rmarkdown},
}

@Manual{rticles,
  title = {rticles: Article Formats for R Markdown},
  author = {JJ Allaire and Yihui Xie and {R Foundation} and Hadley Wickham and {Journal of Statistical Software} and Ramnath  Vaidyanathan and {Association for Computing Machinery} and Carl Boettiger and {Elsevier} and Karl Broman and Kirill Mueller and Bastiaan Quast and Randall  Pruim and Ben Marwick and Charlotte Wickham and Oliver Keyes and Miao Yu and Daniel Emaasit and Thierry Onkelinx and Alessandro Gasparini and Marc-Andre Desautels and Dominik Leutnant and {MDPI}},
  year = {2018},
  note = {R package version 0.5},
  url = {https://CRAN.R-project.org/package=rticles},
}
