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Jurik functions are available only if you purchase Jurik generic DLLs from
Jurik Research.
You can also replace JurikJMA with DEMA / TEMA which are built-in
http://www.amibroker.com/f?dema
http://www.amibroker.com/f?tema
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "Anthony Gutierrez" <ospreyag@xxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Wednesday, March 03, 2004 5:20 AM
Subject: [amibroker] Help on Jurik Approx
> 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
>
>
>
> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
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