Practicing reshaping data
The pivot_wider() verb allows us to quickly reshape or stack and transpose our data, making it easier to mutate().
Latihan ini adalah bagian dari kursus
Introduction to Text Analysis in R
Petunjuk latihan
- Append
tidy_twitterto the NRC sentiment dictionary. - Count by complaint label and sentiment.
- Widen the sentiment and count columns.
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
tidy_twitter %>%
# Append the NRC sentiment dictionary
___(___) %>%
# Count by complaint label and sentiment
___(___) %>%
# Spread the sentiment and count columns
___(___, )