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<FONT face=Arial color=#0000ff
size=2>Thanks, Phsst.
<FONT face=Arial color=#0000ff
size=2>
I am
using Corey's code with great success and I was a bit concerned about "future
leak". I couldn't see where it was happening and didn't really take
the time to investigate. I just liked the results I was
getting.
<FONT face=Arial color=#0000ff
size=2>
Corey,
I'm hoping that you see this email as I have a couple of questions for
you.
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>1. Can you tell me what is going on with "Periods2" and
"a"? I see you have them as Param statements, but can you recommend
defaults. If I do understand what you are doing with Periods2, your
default of "5" seems a bit low. Espeicially in light of your
comment about "Periods < 9 are NOT reliable". Or is that
referring to some other variable?
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>2. You seem to have built-in two smoothing techniques (Smoother1
and Smoother2). Can you tell me more about the logic behind
these?
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>Thanks.
<BLOCKQUOTE
>
<FONT face="Times New Roman"
size=2>-----Original Message-----From: Phsst
[mailto:phsst@xxxxxxxxx]Sent: Saturday, February 07, 2004 10:00
PMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] Re:
Determining cyclesChuck and Corey,The
offending line of code is:SetBarsRequired( 1000000, 1000000
);The above line caused the 'Check' feature to issue a warning
aboutreferencing 'future quotes'.Regards,Phsst---
In amibroker@xxxxxxxxxxxxxxx, "Chuck Rademacher"<chuck_rademacher@x>
wrote:> Corey,> > When I used your code (or mine) for the
HilbertPeriod thingie, AB thinks> that we are looking into the
future. Any idea where to look for the>
problem?> -----Original Message----->
From: Corey Saxe [mailto:res1wgwl@xxxx]> Sent: Saturday,
February 07, 2004 5:30 AM> To:
amibroker@xxxxxxxxxxxxxxx> Subject: Re: [amibroker]
Determining cycles> > > Ara,>
> I use dynamic periods for nearly everything. To suppose
that amarket is> always and forever going to cycle at say, 21 days
is absurd.> > Hence, why I supported dynamic
parameter input for variousfunctions and> indicators.>
> Something I've been tweaking is included.>
> Note that each indicator or metric that you desire to
measure hasits own> sweet-spot which will be a multiple (or
fraction) of the resulting cycle> frequency.> For
instance, If you want to use cycle period input to the MACD,you
may> find that it works best if the input periods are multiplied by
0.67, but> maybe RSI works best if the cycle periods are multiplied by
0.5.> > Don't bother with FFT. The deficiencies are
vast. Dennis Meyers did a> series of articles a few years ago in
Futures mag, and describedmany of the> failures of FFT to work on
market prices because of the constantvariability> of the current
cycle periods.> >
-CS> ----- Original Message
-----> From: Ara
Kaloustian> To:
Ami-Main> Sent: Friday, February 06, 2004 11:43
AM> Subject: [amibroker] Determining
cycles> > > Has anyone used cycle
length determined dynamically and used to set> parameters for each
run?> > I considered using Fast Fourier
Transform... am open to any other> suggestions>
> If it works one can produce constantly
optimzed system ...geting close> to the"holly grail">
> Thanks>
Ara> > > Send BUG REPORTS to
bugs@xxxx> Send SUGGESTIONS to
suggest@xxxx>
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