Visualizing scalar data in CVU.

<p>Node strength (weighted degree) is shown for the thresholded networks shown in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0113838#pone-0113838-g002" target="_blank">Figure 2</a>. The node strength corresponds to the size and color of the node. Nodes marked by large dark green spheres have high strength, and small light green spheres represent lower strength.