Microsoft Excel's UNIQUE function does exactly as its name suggests—it extracts unique values from an array. In other words, ...

VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only ...

Struggling with messy paired columns? Discover step-by-step Power Query techniques to simplify your data and save time on ...

The Providence Journal used that pricing data to analyze 19 billing codes at 10 of the state’s acute-care hospitals.