The data to compile the Official Charts is drawn from a highly complex tracking service representing one of the most sophisticated ongoing market research programmes anywhere in the world.

29% had a bar chart with some form of data distortion. The most common types of distortion included failing to start the y axis at zero, as well as mistakes that related to logarithmic axes.

Frequency charts show the tally next to each outcome, along with the frequency of the tally. This is the data gathered from a survey about the colours of cars in a car park. This data can be ...

Google Sheets is great for analyzing data, but sometimes you need to include charts in a Google Docs document. Luckily, there ...

So in these charts we use a rolling 7-day average of the new infections countries report each day and compare where that average is now to where it was at its peak. The percent of that peak a ...