Duplication number with formula help

[Soth]

I have a million lines. There are so many duplications number and cost and
I'd like to keep just ONE number and cost line of any duplication. The rest
of the duplications number will delete. Please see below. Your help with
formula is greatly appreciated.

Regards,
Soth

A B
Number Cost
65663 189,941.00
65663 189,941.00
65663 189,941.00
65663 189,941.00
65675 871,281.00
65675 871,281.00
65675 871,281.00
65675 871,281.00
65934 9,398,216.00
65934 9,398,216.00
65934 9,398,216.00
66430 458,388.00
66430 458,388.00

 

[OssieMac]

Advanced Filter should do what you want. Check the box for Unique records.
Look up in Help for more infor on how to use.

Warning! While it should do what you want, ensure that you back up your
workbook first in case it does not return expected results.

 

[Ken]

Soth

If you have a million lines, you must be using Excel 2007. So,
highlight your data, click Insert, then Table. Your data will be a
table, and it will have some nice formatting. The click on Table
Tools; then Remove duplicates will be an option. After you pick that
you will have a form to allow you to select what columns must match to
constitute a "duplicate". Then click okay, and the duplicates will be
gone.

Good luck.

Ken

 

[Bernd P]

Hello,

I suggest to take my UDF Pstat with =Pstat("count", ...):
http://www.sulprobil.com/html/pstat.html

Regards,
Bernd

 

[Shane Devenshire]

Hi,

Well if you have a million lines you must be using Excel 2007. Highlight
all the data which you want deleted if there are duplicates and choose the
command Data, Remove Duplicates (new to 2007). Indicate which column of data
define the duplicates and click OK.