Choosing the right way to visualize your data makes the difference between telling a clear, compelling story or creating cognitive overload. Here's how to pick. Data is best understood when presented ...

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 ...

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. Data visualization has become a hot topic and more and more blogs and books ...