There are thousands of McDonald’s locations, but there are still more golf courses in the United States. This seems surprising, but some maps make it clear.
Blind users do not have access to the graphical output from R without printing the content of graphics windows to an embosser of some kind. This is not as immediate as is required for efficient access to statistical output. The functions here are created so that blind people can make even better use of R. This includes the text descriptions of graphs, convenience functions to replace the functionality offered in many GUI front ends, and experimental functionality for optimising graphical content to prepare it for embossing as tactile images.
The Global Coal Plant Tracker (GCPT) provides information on coal-fired power units from around the world generating 30 megawatts and above. The GCPT catalogues every operating coal-fired generating unit, every new unit proposed since 2010, and every unit retired since 2000. Units often consist of a boiler and turbine, and several units may make up … Continued
Usually you see a railway map from a local perspective, because it’s meant to show how you get from point A to point B. As a learning experiment, Zhaoxu Sui mapped major railways worldwide. I…
Some occupations are more race-dominant than others. This is the percentage of employed persons 16 years and older who are a given race or ethnicity for each.
What Prevents & What Drives Gendered Ideological Polarisation?
Across much of the world, men and women think alike. However, in countries that are economically developed and culturally liberal, young men and women are polarising. As chronicled by John Burn-Murdoch, young women are increasingly likely to identify as ‘progressives’ and vote for leftists, while young men remain more
How a 27-Year-Old Codebreaker Busted the Myth of Bitcoin’s Anonymity
Once, drug dealers and money launderers saw cryptocurrency as perfectly untraceable. Then a grad student named Sarah Meiklejohn proved them all wrong—and set the stage for a decade-long crackdown.
Here's a nice example of presidential election time series models from xkcd:
There have only been 56 presidential elections and 43 presidents. That is not a lot of data to learn from. When the pre...