SentimentAnalysis: Dictionary-Based Sentiment Analysis

Performs a sentiment analysis of textual contents in R. This implementation utilizes various existing dictionaries, such as Harvard IV, or finance-specific dictionaries. Furthermore, it can also create customized dictionaries. The latter uses LASSO regularization as a statistical approach to select relevant terms based on an exogenous response variable.

Package details

AuthorStefan Feuerriegel [aut, cre], Nicolas Proellochs [aut]
MaintainerStefan Feuerriegel <[email protected]>
LicenseMIT + file LICENSE
Version1.3-3
URL https://github.com/sfeuerriegel/SentimentAnalysis
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("SentimentAnalysis")

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SentimentAnalysis documentation built on May 2, 2019, 2:45 a.m.