Whether it’s for a work meeting or a class assignment, presenting data to others is a common task on our to-do list. We use data to make decisions on our health, finances and the world we live in, yet ...

Displaying values on a map chart is more meaningful than handing someone a sheet of data. Thanks to Microsoft Excel’s Geography data type, creating a map chart is easier than you might think. Most ...

Modern statistical displays of data—grids of scatterplots for inspecting correlations, for example—succeed by being transparent and allowing trends in the data to stand out. In contrast, classic data ...