Practicing reshaping data
The pivot_wider() verb allows us to quickly reshape or stack and transpose our data, making it easier to mutate().
Cet exercice fait partie du cours
Introduction to Text Analysis in R
Instructions
- Append
tidy_twitterto the NRC sentiment dictionary. - Count by complaint label and sentiment.
- Widen the sentiment and count columns.
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
tidy_twitter %>%
# Append the NRC sentiment dictionary
___(___) %>%
# Count by complaint label and sentiment
___(___) %>%
# Spread the sentiment and count columns
___(___, )