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[amibroker] Re: Hurst DE AFL



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As requested I have posted a revised version of the Hurst "like" DE 
AFL to the library ... It's hardly perfect ( what is ? ), but it is 
imho an improvement to what I had posted as part of a message.

Hope someone finds it useful ... 

--- In amibroker@xxxxxxxxxxxxxxx, "willem1940" <w.j.a.struyck@xxx> 
wrote:
>
> Fred,
> 
> Could you also upload the attached files to the library or to the 
> files section of Yahoo. The attachements are not filed.
> Thanks.
> Willem Jan
> 
> 
> n--- In amibroker@xxxxxxxxxxxxxxx, Fred Tonetti <ftonetti@> wrote:
> >
> > Here's the Hurst DE AFL I previously mentioned I would post ... 
> > 
> >  
> > 
> > It INCLUDES PolyFit.AFL, which you can get at the AB library, in 
> order to do
> > the extrapolations.
> > 
> >  
> > 
> > Functionality
> > 
> >  
> > 
> > - You can plot up to 5 lengths ... This can be increased with the 
> inclusion
> > of one or two statements if desired.
> > 
> > - Bands at the moment are percentage oriented, but it would be 
> relatively
> > simple to allow them to be based on StDev as well.
> > 
> > - Always works up to the bar YOU select by creating CMA's ( my 
> version,
> > slightly modified for additional smoothness )  up to n/2 bars ( 
> Where n in
> > the CMA Length ) prior and then extrapolating from that point 
on.  
> > 
> > - Extrapolation will always be at least to the bar you selected 
> and can be
> > extended beyond that by parameter selection.
> > 
> > - Band color change ( Dark to Light ) and Down / Up triangles 
show 
> where
> > CMA's end and Extrapolation begins. 
> > 
> > - The extrapolation portion of any given band can of course 
change 
> after the
> > fact for any given bar but once a CMA for a particular bar has 
been
> > calculated it is in essence frozen from that point forward.
> > 
> >  
> > 
> > There is then NO forward looking of this AFL ... It does however 
> purposely
> > offset arrays so that it can plot beyond the last bar in the 
chart.
> > 
> >  
> > 
> > See attached macro & detailed views and afl ...
> > 
> > <<...>> <<...>> <<...>>
> >
>





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