Summarizing by country
In the last exercise, you performed a summary of the votes within each year. You could instead summarize() within each country, which would let you compare voting patterns between countries.
Questo esercizio fa parte del corso
Case Study: Exploratory Data Analysis in R
Istruzioni dell'esercizio
Change the code in the editor to summarize() within each country rather than within each year. Save the result as by_country.
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
# Summarize by country: by_country
votes_processed %>%
group_by(year) %>%
summarize(total = n(),
percent_yes = mean(vote == 1))