How to exclude values of 100 from total?

[MaddiMond]

I have a control field in a report footer: Sum([Margin%])/[CountOfData}

I want to exclude values of Margin% = 100 from the summation, but I don't know how I can exclude it and integrate it into the above formula.

Thanks,

Maddi

 

[THWatson]

Maddi
Have you tried an IIf expression?

Something such as...
IIf([Margin%]= 100,"",Sum([Margin%])/[CountOfData])

Or maybe
Sum([Margin%]<>100)/[CountOfData])

Tom

 

[dhookom]

Try something like:
Sum([Margin%]*Abs([Margin%]<>100))/[CountOfData}

Duane MS Access MVP
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