Question : Finding Unique Numbers Based upon Multiple Criteria

Below is a formula that works in extracting all of the values from another worksheet with multiple criteria.  While it worked perfectly when there was only on text variable to pull from, I'm now faced with having to pull only  five or six unique numbers from several thousand rows.

How can this array formula be rewritten so that only the unique numbers are pulled into cell rows?

The PI_Data is the SheetName and the PI_Name is a Defined Name with Worksheet Scope as there will be a number of worksheets based upon this one.

Thanks,

Cook

1:	{=IFERROR(INDEX(PI_Data!F$4:F$182185,SMALL(IF(PI_Name=PI_Data!G$4:G$182185,ROW(PI_Data!G$4:G$182185)-ROW(PI_Data!G$4)+1),ROWS(A$4:A4))),"")}

Answer : Finding Unique Numbers Based upon Multiple Criteria

Ron,

I have now inserted the unique PIDs into row 13 - it's in the attached file.

Hope it does what you wanted.

Patrick