That xkcd is such a joker. Munroe should start a comic.
xkcd: Ensemble model
Projects by Nathan Yau See All →
How Much You Should Be Saving for Retirement
There are a lot of variables to consider, but for people of middle income, here’s a suggestion, based on when you start saving and when you want to retire.
Interactive: How Americans Get to Work
The way that people get around can say a lot about how a place is made up. Here’s an interactive map that shows how people get to work in America.
About 18 percent of couple households are single-income. I wanted to know what the earner in these homes usually do.