Density Mark Type (Heatmap) – The Beta Team brought heatmaps, a powerful new mark type, to Tableau. With one click, turn millions of marks into a meaningful representation of your data. Understand where there are concentrations of points, and identify patterns in seconds—whether on a map or scatterplot. Navigation Action – The Beta Team brought a new […]

Readers: I am hosting Tableau training this week at work. It is always a good feeling watching the newbies working with Tableau and getting excited about how easy and fun it is to be able to visualize their data. Since I never had any formal training with Tableau, I have been sitting in the class […]

Readers: I am hosting Tableau training this week at work. It is always a good feeling watching the newbies working with Tableau and getting excited about how easy and fun it is to be able to visualize their data. Since I never had any formal training with Tableau, I have been sitting in the class […]

Note: I was supposed to have attended Stephen Few’s three data visualization classes this week in Portland, but preparations for a client presentation in Paris next week made attending impossible. Dashboard Insight posted a synopsis of a post Stephen did on Data Visualization and the Blind. My wife has worked in Special Education for over […]