SentimentAnalysis package in R
Name of library Language Reference Lexicons SentimentAnalysis package R https://cran.r-project.org/web/packages/SentimentAnalysis/vignettes/SentimentAnalysis.html Harvard-IV dictionary Henry’s Financial dictionary (Henry 2008) Loughran-McDonald Financial dictionary (Loughran and McDonald 2011) QDAP dictionary from the package qdapDictionaries