A Pair of Pie Chart Papers

How do we read pie charts? Do they differ from the even more reviled donut charts? What about common pie chart designs like exploded pies? In two papers to be presented at EuroVis next week, Drew Skau and I show that the common wisdom about how we read these charts (by angle) is almost certainly wrong, and that things are much more complicated than we thought. Continue reading A Pair of Pie Chart Papers

Paper: The Connected Scatterplot for Presenting Paired Time Series

I’m very happy to finally be able to announce our paper on the connected scatterplot technique. It describes the technique, provides some historical perspective, and most of all looks into how easy to understand and engaging the technique actually is. Continue reading Paper: The Connected Scatterplot for Presenting Paired Time Series

All Responses to Gelman and Unwin in One Convenient Posting

After posting my response to Gelman and Unwin’s article on visualization and statistical graphics recently, I have now collected links to all the three other responses as well: Stephen Few, Paul Murrell, and Hadley Wickham. Continue reading All Responses to Gelman and Unwin in One Convenient Posting