=SUMPRODUCT(COUNTIF(INDIRECT("'"&C1:C3&"'!C8"),"value"))
where C1:C3 is a range housing the relevant sheetnames in
separate cells.
--
HTH
Bob Phillips
(remove nothere from email address if mailing direct)
"Gizmo63" <Gizmo63@discussions.microsoft.com> wrote in message
news:95CD5B17-DF54-4673-8573-8B49D1EB4F7E@microsoft.com...
> Hi folks,
> I'm pulling together the results of multiple questionaires taking the form
> of a numeric answer (1-4). The responses have been pulled into a master
> workbook and the all reside between marker tabs ("first" and "last").
>
> Some formulas work OK across the range but not all. e.g
> =SUM('first:last'!F4) returns a valid answer as do AVERAGE, COUNT and
COUNTA
>
> However COUNTIF or SUMIF all return #Value errors. It's not formatting or
> bad input as the error still occurs when there is only 1 data sheet
between
> the marker tabs.
>
> I suspect it may need an 'array' type formula but that's not a strong area
> for me.
>
> Can anyone give me a working COUNTIF formula?
>
> Many thanks, Giz
Bookmarks