There are dozens of chart types for visualizing data, yet analysts come back to bar charts, time and time again. Simply put, bar charts are really good at what they do: they’re quick to create, show ...

If you’re looking to improve your skills in creating Excel charts and transform how you visually represent data, this guide by Simon Sez IT is an excellent resource. It covers everything from reliable ...

The classic horizontal bar chart is something we’re all familiar with. For many of us, it was the first ‘chart’ we learnt in school, usually alongside Venn diagrams and line graphs. That’s because bar ...

Data visualization is the front line of data analysis. It involves presenting data in a way that is understandable and useful. In this article, we delve into one of the most potent tools for data ...

Excel dashboards are powerful tools for visualizing data and supporting informed decision-making. By creating interactive dashboards, you can take your Excel data visualization to the next level, ...

In a new book, data-viz guru Nicholas Felton highlights a wave of photographers mixing deep data into their art. Every data visualization you’ve ever seen is a lie. At least in part. Any graph or ...

I propose the following law: “The longer an innovative visualization exists, the probability someone says it should have been a line/bar chart approaches 1” I’ve seen the “shoulda been a line chart” ...