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 ...

Visualisation of complex hierarchical data is often times cumbersome. Voronoi treemaps enable the user to quickly identify the contribution of specific datapoints to the whole dataset. The ...