[amibroker] Re: Quotes Prediction: Hurst CMA, PolyFit, TrigFit, AR, EMA/DEMA

["Fred" <ftonetti@xxxxxxxxxxxxx>]

I think you need to do a little more work on this ... it should not 
result in syntax errors ...

--- In amibroker@xxxxxxxxxxxxxxx, "Tom Tom" <michel_b_g@xxx> wrote:
>
> From: tomy_frenchy <michel_b_g@xxx>
> 
> 
> Line 247 : "AR_data_pred[i] = temp;"
> Maybe the current postion bar is to near from the end of your data 
so there 
> is not enough index in the data array left to save the prediction 
data 
> (forecast plotted after the current bar position).
> 
> Currently i tested the formula as graphic indicator in 5 min time 
frame, and 
> position the current bar position around the 1000th bar (2000 bar 
of data).
> Database is 1min (10.000 bars of data so).
> 
> Be carreful to have enough data before and after the current bar 
position 
> regarding the parameters "periods", "longueur", "Extrapolate 
Forward".
> 
> And "nth Order AR" should be inferior to "longueur".
> 
> Hope it helps. More detail about the problem can help maybe.
> 
> 
> 
> Thanks for your comment about your Hurst "Like" DE.
> I will have to try Trig Fit. Maybe a trig fit and AR prediction 
based on the 
> trig fit can give some good result.
> What is "NON" Ehler's Maximum Entropy Methods, it is all the 
methods are 
> good but not the ehlers method ? ; ) You refer to MEM from Elher's 
but what 
> is "NON" ?
> 
> Mich.
> 
> 
> 
> 
> 
> ----- Original Message -----
> From: Fred
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Thursday, November 09, 2006 7:02 PM
> Subject: [amibroker] Re: Quotes Prediction: Hurst CMA, PolyFit, 
TrigFit, AR, 
> EMA/DEMA/TEMA prediction,etc
> 
> 
> With regards to the code you posted in the library ... I get
> subscript out of range messages for line 247 ...
> 
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