Transforming your impact data into sharp, strategic charts is easier than you might think. These simple visualization ...

Your data shouldn’t just show what happened – it should explain why. One chart rarely tells the full story. Say I start with a line graph showing a drop in paid traffic from a non-branded ...

The two graphs below show the exact same data, but use different scales for the y-axis: On the left, we’ve constrained the y-axis to range from 3.140% to 3.154%. Doing so makes it look like ...

We’ve all heard that Big Data is the future. But according to Phil Simon’s new book The Visual Organization: Data Visualization, Big Data, and the Quest for Better Decisions, that may not be ...

Data visualization allows viewers to see the patterns in reams of numbers. It’s the craft of simplifying the complex. Done poorly, it confuses, misleads, or even lies.

Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research from Wellesley College published in the Journal of ...

Visualizing these data sets is difficult because the addition of adjacency relations in any existing tree visualization method results in visual clutter. Moreover, using a generic visualization ...