I’d like to answer or comment on search queries that bring readers to my blog. Here are some of them involving pie charts: What is the usefulness of pie chart in research? Research found that many pie charts resemble Pac-man. Pie charts of the american revolution They go very well with the Powerpoint version of … Read more
Do you prefer the full report: Or the executive summary? For Tufte’s fans, Minard’s map plays a central role in Tufte’s iconography, and the way he praises it (“best statistical graphic ever”) is quoted endlessly (974 results in Google as of today, to be precise). Tufte discussed The Map in his first book (The … Read more
I know, I know, no one likes pie charts, but I can’t ignore them. A pie chart compares proportions but it is of limited use: either the data is too complex and a pie chart can’t handle it, or it is too simple and you should just use a table. So, the first tip should … Read more
We all know how found of pie charts Tufte is: A table is nearly always better than a dumb pie chart; the only worse design than a pie chart is several of them, for then the viewer is asked to compare quantities located in spatial disarray both within and between charts (…). Given their low … Read more