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How about
iff(condition, expression, 0)
TomE
farriners@xxxx wrote:
> Hi,
> The function hold(expression,periods) obviously needs to know the
> number of periods.
> I want to hold a value until a condition occurs.
> I have suggested to TJ that a holdtill(expression,condition) would be
> useful.
> Can anyone suggest a way to code this? (in case TJ doesnt like the
> idea!)
> Regards Don.
>
>
>
>
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