CommencerCommencer gratuitement

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.

Cet exercice fait partie du cours

Case Study: Exploratory Data Analysis in R

Afficher le cours

Instructions

Change the code in the editor to summarize() within each country rather than within each year. Save the result as by_country.

Exercice interactif pratique

Essayez cet exercice en complétant cet exemple de code.

# Summarize by country: by_country
votes_processed %>%
  group_by(year) %>%
  summarize(total = n(),
            percent_yes = mean(vote == 1))
Modifier et exécuter le code