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goldwing01,
thank you for your reply.
It would be better to add some "revised by..." or something similar
to avoid confusion.
Anyway, I hope Mr Juric will have no problem, I did not use his
product and I am not a registered user of JMA and similar smoothing
techniques.
If you are interested and have the time, you could inform us if there
is a better result by using JMA instead of DEMA in this code, it
would be interesting.
Dimitris Tsokakis
--- In amibroker@xxxxxxxxxxxxxxx, "goldwing01" <GOLDWING01@xxxx>
wrote:
> Sorry for the confusion I posted the code with JURIKJMA, I forget
> whom I was sending it to, but I should have posted as the original
> code.
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS"
<TSOKAKIS@xxxx>
> wrote:
> > Anthony,
> > The original code was posted at
> > http://groups.yahoo.com/group/amibroker/message/38370, Apr20, 2003
> > and used DEMA smoothing.
> > Many replies followed the original message and one of them used
> > JurikJMA, a commercial smoothing product.
> > Dimitris Tsokakis
> > --- In amibroker@xxxxxxxxxxxxxxx, "Anthony Gutierrez"
> <ospreyag@xxxx>
> > wrote:
> > > THe following was posted some time ago:
> > >
> > > /*TREND DETECTOR WITH VARIABLE PERIOD, by D. Tsokakis, Apr2003*/
> > > t=20;// the initial fast period
> > > x=JurikJMA(StochD(40),t);
> > > Plot(x,"",1,8);// fast trend detector
> > > tA=50;// slow period
> > > xA=JurikJMA(StochD(40),tA);
> > > Plot(xA,"",7,8);// slow trend detector
> > > Cond1=Ref(x,-1)==LLV(x,3);
> > > Plot(50*Cond1,"",5,2);// the start of the fast uptrend
> > > Cond2=Ref(x,-1)==HHV(x,3);
> > > Plot(50*Cond2,"",4,2);// the end of the fast uptrend
> > > k1=BarsSince(Cond1);// uptrend bar counter
> > > k2=BarsSince(Cond2);// downtrend bar counter
> > > Plot((k2>k1)*10,"",5,2);
> > > Plot((k2<k1)*10,"",4,2);
> > > t1=IIf(k2>k1,t+k1,t+k2);// the variable period
> > > x1=DEMA(StochD(40),t1);// the variable trend detector
> > > Plot(x1,"",(x1>Ref(x1,-1))*5+(x1<Ref(x1,-1))*4,8);
> > > GraphXSpace=1;
> > >
> > > When I ran the above code, I get an error message at x=JurikJMA(
> > > I do not think there is a "JurikJMA" function built into
> Amibroker
> > > and JurikJMA is not defined. Do I need to download it
somewhere
> or
> > > do I missed part of the code. Any feedback is greatly
> appreciated.
> > >
> > > Anthony
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