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 ...

Numbers affect your business's success, and Excel helps you manage your numbers. Whether your spreadsheets contain sales figures or employee names, you may need to need to count values in a ...

How to conditionally count the number of times any value occurs in Excel Your email has been sent Specifying the conditional count of a value sounds like a daunting task, but two Excel functions make ...

I'm making a script that will write a two-dimensional array to an Excel spreadsheet. The script is meant to be called from within other scripts. An outer loop runs once for every row in the array. An ...

Most people think speed in Excel means memorizing hundreds of formulas and functions. I thought so, too, until I discovered that just three functions could replace the pile of formulas I used to ...

Use Excel data validation to prevent duplicate values in a column Your email has been sent Prevent duplicates before they happen by combining a simple function with data validation. Excel has built-in ...