Multi doughnut graphs are an exciting and creative way to present your data. They give a completely new ... ... <看更多>

In this silent video, you'll learn how to create doughnut charts.Read the full article here: Creating Doughnut ... ... <看更多>

Feb 3, 2015 - Explore Dennis Crothers's board "donut charts" on Pinterest. See more ideas about donut chart, data visualization, infographic. ... <看更多>