list_valence_shifters

A <code>list</code> containing all built-in valence word lists, as <code>data.table</code>s with three columns: a <code>x</code> column with
the words, a <code>y</code> column with the values associated to each word, and a <code>t</code> column with the type of valence
shifter (<code>1</code> = negators, <code>2</code> = amplifiers, <code>3</code> = deamplifiers,
<code>4</code> = adversative conjunctions). The <code>list</code> element names indicate the language
(based on the two-letter ISO code convention as in <code>stopwords</code>) of the valence word list.
All non-English word lists are translated via Microsoft Translator through Microsoft Word. Only the entries whose
translation differs from the original entry are kept. All words are unigrams and in lowercase. The built-in valence word
lists are available in following languages:
<ul>
<li>English (<code>"en"</code>)</li>
<li>French (<code>"fr"</code>)</li>
<li>Dutch (<code>"nl"</code>)</li>
</ul>

datasets

Optimized prediction based on textual sentiment, accounting for the intrinsic challenge that sentiment can be computed and pooled across texts and time in various ways. See Ardia et al. (2021) <doi:10.18637/jss.v099.i02>.

Samuel Borms

sentometrics

An Integrated Framework for Textual Sentiment Time Series
Aggregation and Prediction

David Ardia

Keven Bluteau

Kris Boudt

Jeroen Van Pelt

Andres Algaba

list_valence_shifters function

A <code>list</code> with all built-in valence word lists, appropriately named.

Format

Built-in valence word lists — list_valence_shifters

Built-in valence word lists

list_valence_shifters: Built-in valence word lists

Description

Usage

Arguments

Format

Examples