![]() Select the list range you want to extract unique distinct values from (including the list label), and click Data > Advanced. In Excel, you can use Advanced Filter function to extract unique distinct values (including first duplicates) only.ġ. Note: If you drag the fill handle and fill the cells more than the number of unique values, the excess cells display as error #N/A. You can see the unique values (excluding first duplicates) are extracted only: See screenshot:ģ.Select a blank cell, here I select C2, type this formula =INDEX(List, MATCH(0,INDEX(COUNTIF(C1:$C$1, List)+(COUNTIF(List, List)1),0,0), 0)) (C1:$C$1 is the first cell of the column you want to put out the extracting result, and the List is the range name you defined in the second step ), press Shift + Ctrl + Enter buttons, then drag fill handle to fill the range you need. ![]() In the New Name dialog, type a name for your range in the Name text box and then click OK to close the dialog. Select the range, for instance, A2:A8, and click Formula > Define Name. ![]() You can see the unique distinct values (including first duplicates) are extracted only:Įxtract unique values (excluding first duplicates)īefore you using the formula, you need to define a name for the values range.ġ. Select a blank cell, here I select C2, and enter this formula =IFERROR(INDEX($A$2:$A$8, MATCH(0, FREQUENCY(IF(EXACT($A$2:$A$8, TRANSPOSE($C$1:C1)), MATCH(ROW($A$2:$A$8), ROW($A$2:$A$8)), ""), MATCH(ROW($A$2:$A$8), ROW($A$2:$A$8))), 0)), "")($A$2:$A$8 is the list range of the values you want to extract from, $C$1:C1 is the first cell of the column you want to put out the extracting result), press Shift + Ctrl + Enter buttons, then drag fill handle to fill the range you need. Note: With formulas to solve the extracting is a little difficult and complex, if you want to extract unique values correctly and sympely, I suggest you to apply the second and third methods.Įxtract unique distinct values (including first duplicates) There are formulas for you to extract unique distinct values (including first duplicates) and unique values (excluding first duplicates). The script verifies that an argument was provided and that it's an existing file before it sorts it and sends the output to the uniq command.How to extract unique values from list in Excel?įor example, you have a list of multiple data in a Worksheet, and some of them are duplicate values, now you need to extract unique values only from the list, how could you do? This tutorial will tell you three easy and quick ways on extracting unique values in Excel.Įxtract unique values (excluding or including first duplicates) by using array formulaĮxtract unique values (including first duplicates) by using Advanced FilterĮxtract unique values (excluding or including first duplicates) with Kutools for ExcelĮxtract unique values by using array formula This combined use of sort and uniq surrounding the file name means a command like it can't be turned into an alias, but it could be turned into a simple script like this: #!/bin/bash While this technique doesn't work all that well with fairy tales, it works just fine for lists of meeting attendees, grocery shopping lists etc. In addition, if sorting the contents of your file contents is helpful, this approach may be ideal. The uniq command ensures that sequential identical lines are reduced to one. The sort command sorts the lines in alphanumeric order. If you don't need to preserve the order of the lines in the file, using the sort and uniq commands will do what you need in a very straightforward way. ![]() On the other hand, it's also not that hard to turn the command into a simple script. The only problem with the awk '!x++' command is that it's not all that easy to remember. Just remove the exclamation point (signifying "not") and you will see only the duplicated lines: $ awk 'x++' grouchy_princess In fact, if you simply want to see any duplicated lines, you only need to change the command in a minor way. Note that each of the duplicated lines is now displayed only once and in its initial position. The awk command that does this work looks like this: $ awk '!x++' grouchy_princess If the princess ran into a friend who didn't want to chat with her, Whenever she went for a walk, she left her castle smiling,īut if she ran into anyone frowning or arguing with someone else, Once upon a time, there was a lovely princess with a foul temper.
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