A couple of different ways come to mind.
I would create a column of unique 'Feature' values and then use a vlookup to
a capture the 'DID' for each 'Feature'.

Assume 'Feature' is in Col A and 'DID' is in Col B.

From the top menu (assuming Excel 2003 or lower), select...
Data Filter Advanced Filter

Action: Copy to another location
List Range: Highlight Col A
Check 'Unique Records Only'
Copy to: Select Cell D1
Select 'OK'

Assuming the description 'Feature' is now in Cell D1...
In Cell E1, put the description 'DID'
In Cell E2, enter the vlookup formula...
=VLOOKUP(D2,A:B,2,FALSE)
Copy this formula down.
--
Hope this helps.
Thanks in advance for your feedback.
Gary Brown


"VoicQn" wrote:

Oops, sorry about that.

I would expect to see:

Feature DID
7775552323 7775332121
5556385698 5552229822
4445289639 4442229822
8884561289 7775339822

the duplicate entry of 7775552323 has been eliminated, and the second column
DID stayed with 7775552323.



--
Respectfully,
VoicQn


"Gary Brown" wrote:

Tell us what YOU think the results should be in the examples you've given.
That will help us understand what you are trying to do.
I suggest you re-post as a new question.
--
Hope this helps.
Thanks in advance for your feedback.
Gary Brown


"VoicQn" wrote:

Hi, I'm new to the power of excel and need to compare a row of data to find
its unique value and keep it with the adjacent row. Here is what I have:
Feature DID
7775552323 7775332121
7775552323 7775332121
5556385698 5552229822
4445289639 4442229822
8884561289 7775339822

I need to find the unique value in the Feature column and keep the adjacent
DID column data...is this possible? And could you try and explain it simply?