Updates a sento_measures
object based on a new sento_corpus
provided.
Sentiment for the unseen corpus texts calculated and aggregated applying the control variables
from the input sento_measures
object.
measures_update(sento_measures, sento_corpus, lexicons)
sento_measures |
|
---|---|
sento_corpus | a |
lexicons | a |
An updated sento_measures
object.
Jeroen Van Pelt, Samuel Borms, Andres Algaba
data("usnews", package = "sentometrics") corpus1 <- sento_corpus(usnews[1:500, ]) corpus2 <- sento_corpus(usnews[400:2000, ]) ctr <- ctr_agg(howTime = "linear", by = "year", lag = 3) l <- sento_lexicons(list_lexicons[c("LM_en", "HENRY_en")], list_valence_shifters[["en"]]) sento_measures <- sento_measures(corpus1, l, ctr) sento_measuresNew <- measures_update(sento_measures, corpus2, l)