Note =SUM(IFERROR(SMALL(B2:B7,row(B2:B7)-1),""))Īs this is an Array Formula, you will need to confirm with CTRL + SHIFT + ENTER, instead of just enter. If the value is unique, it shows that value.įinally in cell B2, put the following formula, to bring the data back up into an array - I have applied SUM to it to pick all the values into a single result, but you will need to replace this with whatever it is you want to do with the unique array.
This looks at column A, and if the current row's value is present in a higher row, it ignores it and shows "". Then on B2 and copied down as lfar as you have data, put the following formula: =IF(ISERROR(MATCH(A2,$A$1:A1,0)),A2,"") Example: Here I have a collective data and I want to remove the duplicate entries from the table. So Excel has a built-in option to remove duplicate values.
#Excel formula to remove duplicates how to
Learn how to find and remove duplicates in Excel in this blog post. If you have a huge set of data, then finding and removing the duplicates manually is not possible in the Excel table. As a marketer, data analysis is an important part of the job. This is now a representation of your array, cell by cell. A Scenario Remove Duplicate Values from the Excel Table. In column A on a new sheet, starting at A2 and copied down as far as you have data, put the following formula: =INDEX(,ROW()-1)
Here's an example of how you could do this using some helper columns - but I highly doubt this is more efficient than going back to whoever gave you the array formula and asking them to adjust it:
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