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Package: SentimentDictionaries
Type: Package
Title: Dictionaries for sentiment analysis of IMDb movie reviews and Form 8-K filings
Version: 0.1-0
Date: 2017-02-04
Authors@R: c(person("Nicolas", "Proellochs", email="nicolas.proellochs@is.uni-freiburg.de",
role=c("aut", "cre")),
person("Stefan", "Feuerriegel", email="stefan.feuerriegel@is.uni-freiburg.de",
role=c("aut")))
Author: Nicolas Proellochs [aut, cre],
Stefan Feuerriegel [aut]
Maintainer: Nicolas Proellochs <nicolas.proellochs@is.uni-freiburg.de>
Description: Performs a sentiment analysis of textual contents in R. This implementation
utilizes various existing dictionaries, such as General Inquirer, Harvard IV or
Loughran-McDonald. Furthermore, it can also create customized dictionaries. The latter
uses LASSO regularization as a statistical approach to select relevant terms based on
an exogeneous response variable.
License: MIT + file LICENSE
Depends:
R (>= 2.10)
Imports:
tm (>= 0.6),
Suggests:
testthat,
knitr,
rmarkdown
LazyData: true
RoxygenNote: 5.0.1
VignetteBuilder: knitr
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