ruleWordCount

Counts total word frequencies in each document

rules

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.

Nicolas Proellochs

SentimentAnalysis

Dictionary-Based Sentiment Analysis

Stefan Feuerriegel

ruleWordCount function

<dl><dt>dtm</dt>
<dd>Document-term matrix</dd></dl>

Arguments

Counts word frequencies — ruleWordCount

<dl>

<dt>dtm</dt>
<dd>Document-term matrix</dd>

</dl>

ruleWordCount: Counts word frequencies

Description

Usage

Value

Arguments