To cite sentimentr in publications, please use:

Rinker, T. W. (2017). sentimentr: Calculate Text Polarity Sentiment version 1.0.0. University at Buffalo. Buffalo, New York. http://github.com/trinker/sentimentr

Corresponding BibTeX entry:

  @Manual{,
    title = {{sentimentr}: Calculate Text Polarity Sentiment},
    author = {Tyler W. Rinker},
    organization = {University at Buffalo/SUNY},
    address = {Buffalo, New York},
    note = {version 1.0.0},
    year = {2017},
    url = {http://github.com/trinker/sentimentr},
  }