Stacked charts in Microsoft Excel are a practical way to display three or more data series. A clustered chart is very similar to a stacked chart, and displays clustered columns that compare values ...

Creating a One-Sided Graph Two-sided graphs start with a normal, one-sided graph. By selecting all three columns of data, you can select the type of chart from Excel's Insert tab.

You can combine two columns in Excel using several formulas and tools available in the software. Here's how to combine two columns in Excel.