measures_update

Updates a <code>sento_measures</code> object based on a new <code>sento_corpus</code> provided.
Sentiment for the unseen corpus texts calculated and aggregated applying the control variables
from the input <code>sento_measures</code> object.

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

measures_update function

<dl><dt>sento_measures</dt>
<dd><code>sento_measures</code> object created with <code>sento_measures</code></dd>
<dt>sento_corpus</dt>
<dd>a <code>sento_corpus</code> object created with <code>sento_corpus</code>.</dd>
<dt>lexicons</dt>
<dd>a <code>sento_lexicons</code> object created with <code>sento_lexicons</code>.</dd></dl>

Arguments

Jeroen Van Pelt, Samuel Borms, Andres Algaba

Author

Update sentiment measures — measures_update

<dl>

<dt>sento_measures</dt>
<dd><code>sento_measures</code> object created with <code>sento_measures</code></dd>


<dt>sento_corpus</dt>
<dd>a <code>sento_corpus</code> object created with <code>sento_corpus</code>.</dd>


<dt>lexicons</dt>
<dd>a <code>sento_lexicons</code> object created with <code>sento_lexicons</code>.</dd>

</dl>

measures_update: Update sentiment measures

Description

Usage

Value

Arguments

Author

See Also

Examples