No, I am not using 2007, I just tried a:a sorry it is lack of sleep.
at least I understand now
thanks for the help
"Ron Rosenfeld" wrote:
> On Thu, 19 Jun 2008 04:15:02 -0700, Richard <(E-Mail Removed)>
> wrote:
>
> >Mike
> >
> >Thanks for the reply. I found the issue was that I had entered
> >=sumproduct(--(year(a:a)=year(today()))) with there being a lable (column
> >header) in cell a2. I kept getting a return of #NUM!
> >
> >Is there a way around the label issue.
> >
> >Richard
>
> I'm surprised you are getting a #NUM! error and not a #VALUE! error.
>
> Since you have specified an entire column as your argument, I am assuming you
> are using Excel 2007. That being the case, you can try this **array** formula:
>
> =SUM(--(IF(ISNUMBER(--A:A),YEAR(A:A))=YEAR(TODAY())))
>
> To enter an array formula, hold down <ctrl><shift> while hitting <enter>. Excel
> will place braces {...} around the formula.
>
> If you are not using Excel 2007, then your arguments must not encompass an
> entire column. e.g:
>
> =SUM(--(IF(ISNUMBER(--A1:A65535),YEAR(A1:A65535))=YEAR(TODAY())))
>
> --ron
>
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