To better illustrate the graphics in this chart, I created another box and whisker chart for this same dataset that shows the numbers. Treemap charts use nested rectangles to show hierarchical data as ...

and click the icon in the corner of the Charts group. Treemaps are useful for showing hierarchy, patterns, and relationships ...

The term "big data" describes datasets so vast, varied, and complex that traditional data analysis techniques struggle to ...

Here is where Excel add-ins come into play. These little plugins can unlock your hidden potential and transform the way you ...

In this example the top 100 websites have been depicted in proportion to the number of unique users they received in January 2010 A history of treemaps from the University of Maryland The data used to ...

Commissions do not affect our editors' opinions or evaluations. Gantt charts are excellent project management tools. They use horizontal bars to denote the amount of work done in certain periods ...

Candlestick charts originated in Japan over 100 years before the West developed the bar and point-and-figure charts. In the 1700s, a Japanese man named Homma discovered that, while there was a ...

Opinions expressed by Forbes Contributors are their own. Hugh McIntyre covers music, with a focus on the global charts. It’s not often that a heavy metal band hits No. 1 on any of Billboard’s ...