Charts are helpful for us to show information to an audience in graphics to make it easier to understand. There are a variety of charts available in Microsoft Excel, such as Pie, Column, Line, ...

I blogged about the new app model for Office 2013 and what it means for BI last year, but since then there hasn’t exactly been a massive flood of new data visualisation apps. However… yesterday, I was ...

Treemap has nine variations, all of which show a hierarchical view of the target data and how the sections of that hierarchy compare in size to each other. The main branches of the tree are displayed ...