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.
Bu egzersiz
Case Study: Exploratory Data Analysis in R
kursunun bir parçasıdırEgzersiz talimatları
Change the code in the editor to summarize() within each country rather than within each year. Save the result as by_country.
Uygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
# Summarize by country: by_country
votes_processed %>%
group_by(year) %>%
summarize(total = n(),
percent_yes = mean(vote == 1))