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Thanks for your help.
--- In equismetastock@xxxxxxxxxxxxxxx, "TecloGeo" <teclogeo@xxxx>
wrote:
> You've got a problem with your bracketing. There's one missing
from the
> second 'ref' and an extra one where you don't need it. Try this.
>
>
>
> I:=RSI(9);
>
> ValueWhen(1 ,I>Ref(I,1) AND I>Ref(I,2) AND
>
> I>Ref(I,-1) AND I>Ref(I,-2),I)
>
>
>
> If you're trying to plot a peak in the indicator, the following
might do the
> job better without introducing invalid bars at the right hand end
of the
> chart from forward-referencing. The plot is delayed/lagged by 2
bars, but
> then so is the method.
>
>
>
> I:=RSI(c,9);
>
> {bars either side of peak}
>
> X:=2;
>
> {indicator peak flag}
>
> Y:=HHVBars(I,X*2+1)=X;
>
> {indicator peak values}
>
> ValueWhen(1,Y,Ref(I,-X))
>
>
>
>
>
> _____
>
> From: equismetastock@xxxxxxxxxxxxxxx
[mailto:equismetastock@xxxxxxxxxxxxxxx]
> On Behalf Of t_r_a_d_e_r2001
> Sent: Tuesday, May 24, 2005 6:24 PM
> To: equismetastock@xxxxxxxxxxxxxxx
> Subject: [EquisMetaStock Group] Re: RSI Fractal coding question
>
>
>
> I should clarify that I was trying to code for the value of a high
> made by the RSI which had been preceded and followed by 2 lower
> highs of the RSI. I still can't see why the code I gave is not
valid.
>
> --- In equismetastock@xxxxxxxxxxxxxxx, pumrysh <no_reply@xxxx>
wrote:
> > Bill,
> >
> > When you code, set it up like this:
> >
> > {ValueWhen(Nth, Expression, Data Array)}
> > ValueWhen(1 ,
> > RSI(9)>Ref(RSI(9),-1) AND
> > RSI(9)>Ref(RSI(9),-2),
> > RSI(9))
> >
> > Dusant has already explained the forward reference.
> > The code above works. It says this is the value of the RSI(9)
> > when it is above yesterday and the day before.
> >
> > Preston
> >
> >
> > --- In equismetastock@xxxxxxxxxxxxxxx, "t_r_a_d_e_r2001"
> > <priest_bill@xxxx> wrote:
> > > Hi,
> > >
> > > Can anyone see a problem with this code ? Metastock states
> that "this
> > > variable or expression must contain only constant data".
Thanks
> in
> > > advance.
> > >
> > >
> > > ValueWhen(1 ,(RSI(9)>Ref(RSI(9),1) AND RSI(9)>Ref(RSI(9,2) AND
> RSI(9)
> > > >Ref(RSI(9),-1) AND RSI(9)>Ref(RSI(9),-2),RSI(9))
>
>
>
>
>
> _____
>
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