The syntax for counting the number of unique values from a list of a column using the array formula is as follows: =SUM(IF(COUNTIF(<first cell from which you count the number of unique values>:<last ...
One major reason Microsoft Excel spreadsheets are so popular is the ability to process the data entered on a sheet easily. For instance, if you are planning a wedding and individually listing expenses ...
If you want duplicate values to stand out in an Excel spreadsheet, you can choose between two conditional formatting rules. The article, How to highlight unique values in Excel, shows two easy ways to ...