sentimentr (0.4.0)

Calculate Text Polarity Sentiment.

http://cran.r-project.org/web/packages/sentimentr

Calculate text polarity sentiment at the sentence level and optionally aggregate by rows or grouping variable(s).

Maintainer: Tyler Rinker
Author(s): Tyler Rinker [aut, cre]

License: MIT + file LICENSE

Uses: data.table, ggplot2, stringi, syuzhet, testthat

Released about 3 years ago.