Fnd first instance of value in Column A, then add Row to list on another sheet

Alexandroid

New Member
Joined
Jan 29, 2014
Messages
16
Hey everyone! I have a large spreadsheet that has repeated values in Column A but unique Values in Column B, and I would like to find the first instance that one of the repeated values appears in column A and copy the entire row to a new sheet. I would like to create an entire list with each value in Column A without repeating them.

Example:

A
B
1
123
12
2
456
34
3
456
56
4
123
78
5
789
910
6
456
1112
7
789
1314
8
789
1516
9
123
1718

<tbody>
</tbody>


That would be the original list. On the other sheet, Only the following would appear:

A
B
1
123
12
2
456
34
3
789
910

<tbody>
</tbody>

I hope this makes sense! I believe that I need to use a combination of Index and Match and I've found very similar questions all over the internet but I just can't get it to work.

Thank you for your help!

Alex
 

Excel Facts

Links? Where??
If Excel says you have links but you can't find them, go to Formulas, Name Manager. Look for old links to dead workbooks & delete.
hello, you can simply copy the column A in a new sheet, remove duplicates then use VLOOKUP to return the first instance

hope it helps..
 
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