Extracting Unique Data

[Howardc]

Hi

It would be appreciated if you could help me again.

I now need to compare column A & E, and need to compare col E to col A and to extract data in Col A that does not appear in Col E

Your assistance in this regar is most appreciated

[bakerman]

IF(COUNTIF($E$2:$E$18,A2)=0,A2,"")