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[EquisMetaStock Group] Re: Gil Raff exploration



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Vladia, unfortunately once a null (N/A) period is introduced in 
MetaStock code, no amount of If() statements will make it go away.

Try removing as much of the null period as you can from the source of 
your code.  The BarsSince() is the culprit there.


jose '-)
http://www.metastocktools.com



--- In equismetastock@xxxxxxxxxxxxxxx, "v" <entinv@xxxx> wrote:
> 
> 
> Last line of this exploration produces N/A rejection in those
> securities where "condition1" is undefined.  That is what I've
> expected to avoid by using "IsUndefined".
> 
> I'd appreciate if anybody can point out a problem.
> 
> 
> {ColB}
> condition:=Cross(0.955*Ref(C,-2),C);
> ISNA:=IsUndefined(condition);
> condition1:=Ref(Cross(0.955*Ref(C,-2),C),-1);
> ISNA1:=IsUndefined(condition1);
> 
> If(ISNA,10000,BarsSince(condition AND
> BarsSince(((MACD()>Mov(MACD(),9,E) AND
> C>Mov(C,5,E) AND
> C>Mov(C,15,E))=TRUE) AND
> (Ref(MACD()>Mov(MACD(),9,E) AND
> C>Mov(C,5,E)AND
> C>Mov(C,15,E),-1)=FALSE))
> <=If(ISNA1,10000,BarsSince(condition1))))
> 
> 
> Thanks,
>    Vladimir





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