After aggregating data, you may sometimes feel that it is difficult to grasp the differences just by looking at a table of ...

Using open-source frameworks, analysts can create customized dashboards that strengthen business reporting for real-time data. Funny how time flies for technological choices. Back in 2015 I wrote ...

A chart isn’t just decoration — it’s a claim about your data. This practical masterclass teaches you how to choose charts based on the relationship you’re trying to communicate, design dashboards with ...