Over the last few months, I’ve written several articles about Excel’s newish dynamic array functions. In many cases, they can replace older, more complex expressions. The new functions do all that ...

How to use VBA’s InputBox function to select a range on the fly in Excel Your email has been sent Often, you’ll want Excel users to specify a range that the app then uses in an automated way.

The interquartile mean is a measure of central tendency. While all values in a data set are used to calculate the mean, only the interquartile range -- the central portion of a data set -- is used to ...

A price breakpoint is a discount you offer your customers based on the amount of units that they order. The breakpoint is the lower value of the range that entitles a customer to a discount. For ...