With his visualization, Ken manages to bring ... and I argue that the humble bar chart and its variations give you many options for doing exactly that.

These are often a specialized variation of either relationship ... that introduces too much granularity. The resulting visualization crowds graph visuals together and make distinctions hard ...

Moreover, using a generic visualization approach for these yields poor results too because of the difficulty of separating the inclusion and the adjacency relations. The existing methods for ...

Visualizing data – whether in charts, graphs or some other form – is important because it can give data meaning to a broader audience. “Visualization gives us a way to parse and understand ...

I help people communicate data clearly with graphs. Data visualization has become a hot topic and more and more blogs and books are addressing this topic. The problem is that they give conflicting ...

Data visualization is one of the most important tools we have to analyze data. But it’s just as easy to mislead as it is to educate using charts and graphs. In this article we’ll take a look ...

Visualization and analysis of ... such that cliques of highly connected nodes in the graph may be formed due to a significant technical variation in one or more samples. The same is also true ...