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.
Este exercício faz parte do curso
Case Study: Exploratory Data Analysis in R
Instruções do exercício
Change the code in the editor to summarize() within each country rather than within each year. Save the result as by_country.
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
# Summarize by country: by_country
votes_processed %>%
group_by(year) %>%
summarize(total = n(),
percent_yes = mean(vote == 1))