At its core, the SPARKLINE function in Google Sheets takes a row of numbers and turns them into a mini chart that lives right inside a single cell. Instead of inserting a full-sized chart that eats up ...

This week’s Gearhead discusses Sparklines, a powerful technique for communicating numeric information. Invented by Edward Tufte, the guru of information display, Sparklines are (in Tufte’s words): ...

Have you tried to visualize your traffic flows? Did you have the problem that your graphs got really cluttered? Did you find a way around that problem? Did you filter data? Did you aggregate multiple ...

The Quick Analysis menu won't replace everything you do in Excel, but it handles the repetitive stuff faster than navigating through ribbons. This shortcut eliminates most of the steps for you if you ...

On a typical microcontroller project we may only have access to a relatively tiny screen. Information display can be a challenge, but it’s one that may be made easier by [0xPIT]’s ESParklines library ...