New radar maps from the Cornell Lab of Ornithology show real-time nocturnal bird migration across the United States.

Radar charts have taken some heat on Twitter this week. Here we explore some analytics frameworks where they might actually make sense.

Communicating the value framework by using radar charts may be an effective method to present total value and the value of all outcomes and costs in a manner that is accessible to all stakeholders.

Excel can produce a filled radar chart, which can be useful for comparing a multitude of attributes across multiple items, and the visual results may be the solution you seek.

Learn how to create Wall Street Journal-style charts in Excel, including line charts, radar charts, and heatmaps, with this guide by Kenji ...