Entries by Allen Stafford


[VIDEO] Creating a Treemap Chart in Microsoft Excel

For a video tutorial on creating a treemap in Microsoft Excel, scroll to the end of the written tutorial. A Brief History of Treemap Charts Treemap charts are a form of area-based visualization developed in the early 1990s by Professor Ben Shneiderman at the University of Maryland Human-Computer Interaction Lab. While area-based visualization diagrams like mosaic plots have existed […]