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

Overview: Fair scales, readable colours, and simple layouts help audiences understand information quickly.Clean data and ...

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 ...

Designed to introduce students to quantitative methods in a way that can be applied to all kinds of data in all kinds of situations, Statistics and Data Visualization Using R: The Art and Practice of ...

Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research has found that bar graphs are frequently misunderstood ...

See how easy it is to create interactive web graphs from ggplot2 visualizations with the ggiraph R package. You can even link graphs so that clicking one dataviz affects the display of another. Static ...

Jennifer Zaino is a New York-based freelance writer specializing in business and technology journalism. Her work appears in publications including The Semantic Web Blog, RFID Journal, Smart Enterprise ...