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Thomas,
They both plot in the same indicator pane for me...no errors.
Anthony
----- Original Message -----
Sent: Monday, March 14, 2005 4:27
PM
Subject: Re: [amibroker] Strange
phenomenon with v4.70
Hi Herman!
> Perhaps the indicators should be
named differently in your workspace?
They are (T3 and Adaptive T3), so
this should not be the cause for this
problem.
>
> Just
guessing...
Herman, could you - or somebody else - try out if the same
problem occurs
for you? If yes, it would be a AB bug. If no, my AB
installation probably
flipped.;-)
Greetings,
Thomas
>
> bets regards,
>
herman
> -----Original Message-----
>
From: Thomas Ludwig [mailto:Thomas.Ludwig@xxxxxx]
> Sent:
Monday, March 14, 2005 2:40 PM
> To:
amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Strange
phenomenon with v4.70
>
>
>
Hi!
>
> I experienced a very strange problem with two
formulas. One is the T3
> moving average - the formula is
essentially the one Jayson presented in
> the
> AB
library:
>
> function
T3(price,periods)
> {
> s =
Param("s",0.8,0.2,2,0.1);
>
e1=EMA(price,periods);
>
e2=EMA(e1,Periods);
>
e3=EMA(e2,Periods);
>
e4=EMA(e3,Periods);
>
e5=EMA(e4,Periods);
>
e6=EMA(e5,Periods);
> c1=-s*s*s;
>
c2=3*s*s+3*s*s*s;
>
c3=-6*s*s-3*s-3*s*s*s;
>
c4=1+3*s+s*s*s+3*s*s;
>
Ti3=c1*e6+c2*e5+c3*e4+c4*e3;
> return
ti3;
> }
>
> P = ParamField("Price
field",-1);
> Periods = Param("Periods", 15, 2, 200, 1
);
> //Plot(C,"",4,64);
>
//Plot(T3(p,periods),"T3",colorYellow,1);
>
Plot(t3(p,periods),_DEFAULT_NAME(), ParamColor( "Color", colorCycle
),
> ParamStyle("Style") );
>
> The
other one is the Adaptive T3 (introduced in S&C 6/2001) where s in
the
> above formula is replaced by the R-squared over a
specified period:
>
> P = ParamField("Price
field",-1);
> Periods = Param("Periods", 15, 2, 200, 1
);
> Corrperiods=Param("R-squared
periods",10,5,50,1);
> s = (Correlation(Cum( 1
),p,corrperiods))^2;
>
e1=EMA(p,periods);
> e2=EMA(e1,Periods);
>
e3=EMA(e2,Periods);
>
e4=EMA(e3,Periods);
>
e5=EMA(e4,Periods);
>
e6=EMA(e5,Periods);
> c1=-s*s*s;
>
c2=3*s*s+3*s*s*s;
>
c3=-6*s*s-3*s-3*s*s*s;
>
c4=1+3*s+s*s*s+3*s*s;
>
aT3=c1*e6+c2*e5+c3*e4+c4*e3;
> Plot(at3,_DEFAULT_NAME(),
ParamColor( "Color", colorCycle ),
> ParamStyle("Style")
);
>
> Now my problem: If I drag either of these
indicators onto a chart in one
> pane and the other one onto
a, say, indicator in another pane everything
> is
>
okay. BUT: If I drag BOTH indicators onto a chart in the SAME pane
the
> chart vanishes and the pane becomes empty with the
exception of an error
> message in the upper left corner -
see the attached JPG. If I delete one
> of
> these two
indicators everything is okay again.
>
> Again: This
only happens if BOTH indicators are dragged into ONE
pane.
>
> Does anybody have an explanation for this
strange behavior of AB?
>
> Greetings,
Thomas
> --
> If you can't beat your
computer at chess, try kickboxing.
>
>
> Please
note that this group is for discussion between users
only.
>
> To get support from AmiBroker please send an
e-mail directly to
> SUPPORT {at}
amibroker.com
>
> For other support material please
check also:
> http://www.amibroker.com/support.html
>
>
>
>
>
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>
----------------------------------------------------------------------------
Please
note that this group is for discussion between users only.
To get
support from AmiBroker please send an e-mail directly to
SUPPORT {at}
amibroker.com
For other support material please check also:
http://www.amibroker.com/support.html
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Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
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For other support material please check also:
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