Excel 2007's secondary axis feature enables you to view two different data series with two distinct scales, all on the same chart.

Microsoft Excel charts give you a large number of options for displaying the data in your spreadsheet. Sometimes, it is useful ...

This article explains how to add a secondary axis to a chart in Excel so you can view unlike categories on the same graph.

If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis ...

To create a bi-directional mirror bar chart in Excel, you will have to start with the Stacked Bar In the 2-D Bar section.