How To Remove Duplicates In Excel? - []

How To Remove Duplicates In Excel?

How To Remove Duplicates In Excel

Can you remove both duplicates in Excel?

Remove Both Duplicate Rows – Generally, when you remove duplicates in Excel, the first occurrence of each duplicate is kept, and all others are deleted. Another valuable task is to remove both (or all) duplicate rows. This can be achieved using a combination of the IF and COUNTIF Functions and the Go To Special feature. Follow these steps to remove all duplicate rows and keep only those with unique values :

In cell D2, enter the formula :

=IF(COUNTIF($B$2:$C$13,B2:C2)=1,0,1) The COUNTIF Function checks for every cell if it is in some other cell in a range. The IF Function only checks the result of the COUNTIF. If the COUNTIF returns one that means that the value is unique in the range, while all other number means that the value is appearing more than once.

Position the cursor in the bottom-right corner of cell D2 until the black cross appears and drag it through the end of the data range (D13).

As a result of Step 2, there is a zero or a one in Columns D and E for each value in Columns B and C. A zero means that a value from Columns B or C is not repeating in the data range and should be kept. A one means that there are duplicate values and that row should be deleted. Now, click anywhere in Column B with data (B2), and in the Ribbon, go to Data > Filter,

Now filters are turned on. To delete duplicate rows, filter out zeros from Columns B and C. Since duplicates have ones in both Columns D and E, display and delete only values with ones in Columns D and E. Click on the filter button in Column D, uncheck 0, and click OK,

Now check the filter for Column E to be sure that only the value 1 is filtered.

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To delete all filtered rows, select all visible rows (4–13), and in the Ribbon, go to Home > Find & Select > Go To Special,

In the Go To Special window, select Visible cells only, and click OK,

Now delete only visible rows, Select all filtered cells (4–13) and right-click anywhere in the selected area. Then click Delete Row,

Now, click on the filter button in cell D1 and click Select All (0).

Finally, the data range is filtered by Column D (0 values). All rows with zeros in Columns D and E are unique values in the range; rows with ones in those columns (duplicate values) are deleted. You can also use VBA code to remove duplicate rows in Excel.

Does remove () remove duplicates?

4. List count() function – not recommended – The list count() method returns the number of occurrences of the value. We can use it with the remove() method to eliminate the duplicate elements from the list. ints_list = for x in ints_list: if ints_list.count(x) > 1: ints_list.remove(x) print(ints_list) # NOTE: As pointed out in the below comment, using the count() function is not advisable while removing the element from the same iterator because it can lead to unwanted results. For example: values = for x in values: if values.count(x) > 1: values.remove(x) print(values) # – 94 is still present twice

What is the shortcut for duplicate formula in Excel?

Shortcut for Duplicating Formulae, Text and Objects in Excel If you want to duplicate something you can copy (CTRL+C) and paste (CTRL+V). But there’s a quicker way that only requires one : CTRL+D. Now you can work twice as fast 🙂

How do I remove duplicates in Excel Vlookup?

10. How do I handle duplicates in VLOOKUP? – When using VLOOKUP in Excel, you may encounter duplicate values in the lookup range. In such cases, VLOOKUP will return the first match it finds, and any subsequent matches will be ignored. However, there are a few ways to handle duplicates when using VLOOKUP:

  1. Remove duplicates: One option is to remove duplicates from the lookup range before using VLOOKUP. To do this, select the lookup range, go to the Data tab, and click on the Remove Duplicates button. This will remove any duplicate values, ensuring that VLOOKUP returns the correct result.
  2. Use INDEX/MATCH instead: Another option is to use the INDEX/MATCH function combination instead of VLOOKUP. The INDEX/MATCH function can handle duplicates more effectively by using the MATCH function to find the position of the lookup value in the lookup range, and then using the INDEX function to return the corresponding value from a different column.
  3. Use helper column: A third option is to add a helper column to the lookup range that assigns a unique identifier to each row. Then, use VLOOKUP to search for the unique identifier instead of the original value. This will ensure that VLOOKUP always returns the correct result, even if there are duplicates in the lookup range.
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Why can’t I use remove duplicates in Excel?

Why won’t Remove Duplicates work in Excel? – There can be a few reasons why the Remove Duplicates command may not work in Excel. Here are a few common causes:

The range you selected contains merged cells. Unmerge the cells and try again. The range you selected contains empty cells. Remove any empty cells or fill them with values. The range you selected contains data that is not in tabular format. Make sure your data is organized in columns with a header row.

Why does Excel not remove all duplicates?

The Remove Duplicates feature does NOT ignore extra space characters. For example, if the list has ‘Pen’ (no trailing space character) and ‘Pen ‘ (with trailing space character), those items will NOT be treated as duplicates. Both values will remain in the list after you run the Remove Duplicates command.

Which command is used to remove duplicates?

7. Print Only Unique Lines from a File – In previous examples, we saw how to print duplicate lines. Similarly, we can also instruct the uniq command to print non-duplicate lines only. Now, let’s use the -u option to print unique lines only: $ uniq -u linux-distributions.txt Find Unique Lines in the File Here, we can see that the uniq command displays the lines that aren’t duplicated.

How do I select all duplicates in Excel?

How to select duplicates in Excel – To select duplicates, including column headers, filter them, click on any filtered cell to select it, and then press Ctrl + A, To select duplicate records without column headers, select the first (upper-left) cell, and press Ctrl + Shift + End to extend the selection to the last cell.

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How do I remove duplicates in Excel and keep the last one?

How to remove duplicate rows based on one column and keep the last row in Excel? – Here is one way to remove duplicate rows based on one column and keep the last row in Microsoft Excel:

Select the range of cells that contain the duplicates.Go to the “Data” tab in the ribbon.Click on “Remove Duplicates” in the “Data Tools” group.A dialog box will appear. Select the column that contains the duplicates you want to remove.Check the box next to “My data has headers” if your data does have headers.Click on the “OK” button.Excel will remove the duplicates and display a message indicating the number of duplicates that were removed.

Note: This method will remove all duplicates except for the last instance of each duplicate. If you want to keep the first instance of each duplicate, sort the data based on the column that contains the duplicates in ascending order before removing the duplicates.

What is the shortcut for duplicate formula in Excel?

Shortcut for Duplicating Formulae, Text and Objects in Excel If you want to duplicate something you can copy (CTRL+C) and paste (CTRL+V). But there’s a quicker way that only requires one : CTRL+D. Now you can work twice as fast 🙂