Excel's ascending and descending sort options are powerful tools, but they won't always sort values in a familiar and meaningful way. When this is the case, you might need a custom sort. Sorting is a ...

Sorts are a simple task in Microsoft Excel if all you need is an ascending or descending sort. Excel is smart enough that it can interpret the data range. Not all sorts are so easy. Fortunately, Excel ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.