Peters G (2016). userfriendlyscience: Quantitative analysis made accessible. R package version 0.5-2, http://userfriendlyscience.com.

Corresponding BibTeX entry:

  @Manual{,
    title = {{userfriendlyscience}: Quantitative analysis made
      accessible},
    author = {Gjalt-Jorn Ygram Peters},
    year = {2016},
    note = {R package version 0.5-2},
    url = {http://userfriendlyscience.com},
  }