Treemaps, with their easy to understand comparisons of metrics, are a useful starting tool for marketers expanding their data visualization skills.

TreeMap is a computer program for analysing host-parasite cospeciation. We respond to Dowling’s (Cladistics, 18: 416-435) recent comparison of TreeMap and Brooks Parsimony Analysis (BPA) by ...

The number of Python Challenge participants has fluctuated through the years including a high of nearly 1,600 in 2013. Meet the 2025 winner, Taylor Stanberry.

Excel 2016 gives you six new chart styles. The three we explore here make it easier to compare data and show hierarchies and other relationships.