Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.
To make the most of the UNIQUE function, you should make sure your array is in an Excel table. By using a table name rather ...
Q: How do I add a percentage-of-total column in a PivotTable in Excel 2010? Your PivotTable will now display the same two columns of data both numerically and as a percentage of total, as pictured ...