Dual-axis graphs, which have two y-axes, are useful because they allow you to see different data at a glance. However, this graph has many problems, and Datawrapper, a data visualization tool, ...

I blew it! In my post earlier this morning about charts with dual y-axes I picked some miscellaneous data as an illustration. Then I saw a tweet about an article written in October that lays out the ...

Dual-axis charts are misleading for predicting market behavior; price action analysis and regime classification offer better insights. Current market dynamics resemble 2008, but future paths depend on ...

The progressive Economic Policy Institute likes the corporate income tax because EPI likes tax revenue in general and feels that the corporate income tax raises it in a distributionally progressive ...

Learn to chart multiple data sets on one graph in Excel with this concise two-minute tutorial. Explore how to utilize more ...