Creating a word cloud
We've seen bar plots, now let's visualize word counts with word clouds! tidy_twitter has already been loaded, tokenized, and cleaned.
Questo esercizio fa parte del corso
Introduction to Text Analysis in R
Istruzioni dell'esercizio
- Load the
wordcloudpackage. - Compute the word counts and assign to
word_counts. - Assign the word column from
word_countsto thewordsargument. - Assign the count column (
n) fromword_countsto thefreqargument.
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
# Load the wordcloud package
___(___)
# Compute word counts and assign to word_counts
word_counts <- ___ %>%
___(___)
wordcloud(
# Assign the word column to words
___ = ___,
# Assign the count column to freq
___ = ___,
max.words = 30
)