Get a tidy data frame of a single sentiment lexicon
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.
The "bing" option comes from the included sentiments
data frame, and others call the relevant function in the textdata
package.
get_sentiments(lexicon = c("bing", "afinn", "loughran", "nrc"))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 value column
(if lexicon is "afinn").
library(dplyr)
get_sentiments("bing")
## Not run:
get_sentiments("afinn")
get_sentiments("nrc")
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