When it comes to visualizing data, there is no shortage of charts and graphs to choose from. From traditional graphs to innovative hand-coded visualizations, there is a continuum of visualizations ...

David Gerbing, Ph.D, from Portland State University, explores professional, interactive data visualization for everyone ...

One of the most common clichés in the viz space is that “data visualizations are only as effective as the insights they reveal.” In this context, effectiveness is a function of careful planning. Any ...

Earlier this week, Google introduced a new tool, dubbed Fusion Tables, intended to bring the kind of cloud collaboration features to database sets that users now enjoy with Google Docs. It also adds ...

Data visualizations are beautiful, exciting ways to tell stories. But you have to choose carefully in designing a map or chart, and one of the biggest mistakes is misusing rainbow colors. Rainbow ...