get_sentiments {tidytext} | R Documentation |
Get specific sentiment lexicons in a tidy format, with one row per word,
in a form that can be joined with a one-word-per-row dataset.
Each of these comes from the included sentiments
data frame,
but this performs the filtering for a specific lexicon, and removes
columns that are not used in that lexicon.
get_sentiments(lexicon = c("afinn", "bing", "nrc", "loughran"))
lexicon |
The sentiment lexicon to retrieve; either "afinn", "bing", "nrc", or "loughran" |
A tbl_df with a word
column, and either a sentiment
column (if lexicon
is not "afinn") or a numeric score
column
(if lexicon
is "afinn").
library(dplyr) get_sentiments("afinn") get_sentiments("bing")