A cross between a scatterplot and a time series. Show two variables over time.
It looks like a tornado. It's messy. It's circular. It almost looks intentionally confusing. But how bad is it really?
Let's work through a practical example to see how asking and answering questions helps guide you towards more focused data graphics.
The combination of a time series chart and a scatter plot lets you compare two variables along with temporal changes.
Bloomberg charted voter turnout for the just past midterm elections, comparing 2018 against…
Hannah Fairfield of the New York Times looks at driving habits and gas…
