Summarizing the full dataset
In this analysis, you're going to focus on "% of votes that are yes" as a metric for the "agreeableness" of countries.
You'll start by finding this summary for the entire dataset: the fraction of all votes in their history that were "yes". Note that within your call to summarize()
, you can use n()
to find the total number of votes and mean(vote == 1)
to find the fraction of "yes" votes.
Cet exercice fait partie du cours
Case Study: Exploratory Data Analysis in R
Instructions
- Print the
votes_processed
dataset that you created in the previous exercise. - Summarize the dataset using the
summarize()
function to create two columns:total
: with the number of votespercent_yes
: the percentage of "yes" votes
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Print votes_processed
# Find total and fraction of "yes" votes