Graph Visualization Hierarchical Edge Bundles: Visualization of Adjacency Relations in Hierarchical Data Compound graphs, a frequently encountered type of data set, have a hierarchical tree structure ...

In my visualization post, What Makes a Good Data Visualization I mentioned two aspects of data to consider. You want a graph that conveys ideas from the data that are too complex to explain ...

Statpedia is a free online data visualization chart maker to create graphs from manually entered data. To use it, go to its website and click on Create Stat option. After that, enter or copy and ...

As an initial visualization, the top 30 news outlets linking to each news outlet on at least 30 days or more were extracted and a random subset of 10,000 edges were used to form a new graph.

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 ...

Visualizations can help you understand data better – but they can also confuse or mislead. Here, some tips on what to watch out for. 3 questions to ask yourself next time you see a graph, chart ...

That graph wasn’t Nightingale’s only attempt at data visualization: She made a series of other charts to help convince the general public, medical staff and lawmakers that sanitation saves lives.

Seven years ago, while working at the ONS, I got caught up in all this silliness and created a chart of the latest baby name rankings. It was pink and blue. I remember agonising over the decision.

Chen said the Purdue visualization technique uses a specially designed algorithm that incorporates information about thickness, density and boundaries tied to data points. Objects can be grouped by ...