Missing data is everywhere. Or, I guess technically it’s nowhere. You know what I mean. Missing data is common, especially with temporal data over long periods of time. Just look at country-level estimates for anything over ten years, and you’ll understand. Peter Beshai for Bocoup provides five solutions for line charts with missing data, using d3.js.
Showing missing data in line charts
Who is Older and Younger than You
Here’s a chart to show you how long you have until you start to feel your age.
This is an American Workday, By Occupation
I simulated a day for employed Americans to see when and where they work.