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Jerry
> I also tried to do the following in a filter:
> Ref(PFE(C,10,3),0)> 0 and ref(PFE(C,10,3),-1)< 0
>
> it seemed to work just great!
I wouldn't recommend using Ref() in the filter, but if it works what can I say. Best practice is to
keep serious code in the columns and just use the filter to look at current bar values for columns
and/or external formulas .
Thanks for the feedback
Roy
> -----Original Message-----
> From: owner-metastock@xxxxxxxxxxxxx
> [mailto:owner-metastock@xxxxxxxxxxxxx]On Behalf Of Roy Larsen
> Sent: Monday, November 05, 2001 10:49 PM
> To: metastock@xxxxxxxxxxxxx
> Subject: Re: Polarized Fractal Efficiency
>
>
> Jerry
>
> > Does anyone know how to program an indicator in Explorer so that it's
> > triggered when it just crosses 0 on it's way up. I'm trying to do that
> with
> > the polarized Fractal Efficiency indicator PFE(C,10,3) .
>
> set one colA up to:
>
> Cross(PFE(C,10,3),0);
>
> Set the Filter to:
>
> colA {AND etc....}
>
> Make sure that you are exploring more bars than you need for this or any
> other formula in other
> columns. Use of Minimum bars may not work(it did for my test) unless you
> have a longer moving
> average or something in another column.
>
> The Filter will only access the current bar, so don't attempt to use Cross()
> in it.
>
> Read the manual for Exploration Tips, page 383 in my V7.01 EOD manual.
>
> Roy
>
>
>
>
>
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