Marimekko chart as a heatmap

Can I use a Marimekko like a Heatmap?

A user recently asked us how to make a heatmap marimekko chart.…
Marimekko Chart of Medical Device Revenue by Category and Competitor

The Fragmented Medical Device Market

The $375 billion medical device market is highly fragmented.…
Marimekko Chart of Dow Jones Industrial Average Component Stocks by Sector

How is the Dow Calculated?

The Dow closed on September 29th at 16,049.  Where did that…

Why Use a Marimekko Chart?