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Vpazopoulos, check out this related post:
http://finance.groups.yahoo.com/group/equismetastock/message/16884
jose '-)
--- In equismetastock@xxxxxxxxxxxxxxx, "vpazopoulos" <vpazopoulos@xxxx
> wrote:
>
>
> I am trying to make some experiments and create some formulas my own
> and I always meet the following problem.
>
> When I have a variable inside a formula which have values only from
> one certain daily bar and after this but not before this...
> if then this variable is being used in the formula, all the basic
> and final indicator formula gets values in the chart ONLY after this
> variable has values and not before even if all other variables have
> values from the beggining of the chart.
>
> For example :
>
> mov1:=Mov(CLOSE,50,S) ;
> mov2:=Mov(CLOSE,120,S) ;
>
> rule1:=mov1 < CLOSE AND Ref(mov1,-1) > Ref(CLOSE,-1) ;
> rule2:=mov2 < CLOSE AND Ref(mov2,-1) > Ref(CLOSE,-1) ;
>
> final:=Cum(rule1) + Cum(rule2) ;
>
> ValueWhen(1,final<>Ref(final,-1),CLOSE);
>
>
> This formula have values only after mov2 have values.
>
> But then I need to use some explorations, or other formulas to get
> values from this formula and all results are beggining from when
> mov2 have values.
>
>
> I think this is a problem because of the N/A values ( like excel ) ,
> but in excel there is the command IF(iserror(....) .... which
> helps to tell the formula calculate 0 instead of N/A .
>
>
>
> How can i solve this problem ?
> Is there a way to not have errors because of variables inside
> formulas that are not having values from the beggining of the charts
> and are being team up with other variables that have ???
>
> Is there a way to have 0 instead of nothing in the chart for the
> periods before exist ????
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