Hi,
how to use vlookup that actually select those values in
column A which does not appear in column B and vice versa.

example:
A B C(From column A) D(From column B)
2.3 1.3 1.2 0.4
1.3 0.4 1.4 2.6
3.6 2.6
1.2 2.3
1.4 3.6


many thanks

regards,
Joe

Hi
enter the following array formula in C1 (entered with
CTRL+SHIFT+ENTER):
=INDEX($A$1:$A$10,MATCH(0,COUNTIF($B$1:$B$10,$A$1: $A$10),0))

In C2 enter the array formula:
=INDEX($A$1:$A$10,MATCH(1,(COUNTIF($B$1:$B$10,$A$1 :$A$10)=0)*(COUNTIF($
C$1:C1,$A$1:$A$10)=0),0))

and copy this down until you got an #NA error. If you want to prevent
this as well use the following array formula in C2 instead:
=IF(ISNA(MATCH(1,(COUNTIF($B$1:$B$10,$A$1:$A$10)=0 )*(COUNTIF($C$1:C1,$A
$1:$A$10)=0),0)),"",INDEX($A$1:$A$10,MATCH(1,(COUN TIF($B$1:$B$10,$A$1:$
A$10)=0)*(COUNTIF($C$1:C1,$A$1:$A$10)=0),0)))


--
Regards
Frank Kabel
Frankfurt, Germany

"Joe" schrieb im Newsbeitrag
...
Hi,
how to use vlookup that actually select those values in
column A which does not appear in column B and vice versa.

example:
A B C(From column A) D(From column B)
2.3 1.3 1.2 0.4
1.3 0.4 1.4 2.6
3.6 2.6
1.2 2.3
1.4 3.6


many thanks

regards,
Joe