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Johan,
I feel rather stupid.
I know that this is wrong and changed it already two weeks ago. But
somehow I didn't save the proper version.
This works.
Thanks very much.
Frans.
--- In amibroker@xxxxxxxxxxxxxxx, "johsun" <johanskatt@xxxx> wrote:
> Frans,
>
> Single equal sign assigns a value, double equal signs compares
> values.
>
>
> corrected code:
> /********************** CALCULATIONS **********************/
> fastVar1 = 2/(FastShort+1);
> fastVar2 = 2/(FastLong+1);
> fastdir = IIf(Close == Ref(Close,-FastLookback),
> Close+0.001,abs(Close-Ref(Close,-FastLookback)));
> fastvol = IIf(Close == Ref(Close,-FastLookback),
> Close+0.001,Sum(abs(Close-Ref(Close,-1)),FastLookback));
> fastER = fastdir/fastvol;
> scFast = (fastER*(fastVar1-fastVar2)+fastVar2)^2;
>
>
> Johan
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "mpmafma" <f.manders@xxxx> wrote:
> > Dear AB users,
> >
> > I tried to solve the following problem for almost a week now,
but
> > Í'm lost.
> >
> > When I plot the following formula the Close value is lagging the
> > rela Close value for 6 days! The formula is the same as the AMA
> > example in the Help manual.
> >
> > /********************** DEFINE VARIABLES **********************/
> > FastShort = 18;//Optimize("FK",18,14,28,2);
> >
> > FastTrend = -8;//Optimize("FT",-8,-10,-6,2);
> >
> > FastLookback = 3;//Optimize("LkBckFast",3,2,4,1);
> > Fastlong = 34;//Optimize("FL",34,32,36,2);
> >
> >
> >
> > /********************** CALCULATIONS **********************/
> > fastVar1 = 2/(FastShort+1);
> > fastVar2 = 2/(FastLong+1);
> > fastdir = IIf(Close = Ref(Close,-FastLookback),
> > Close+0.001,abs(Close-Ref(Close,-FastLookback)));
> > fastvol = IIf(Close = Ref(Close,-FastLookback),
> > Close+0.001,Sum(abs(Close-Ref(Close,-1)),FastLookback));
> > fastER = fastdir/fastvol;
> > scFast = (fastER*(fastVar1-fastVar2)+fastVar2)^2;
> >
> >
> > /********************** LONG TERM TREND **********************/
> > FastMA = AMA(Close,scfast);
> >
> >
> > /* ********************* PLOT STATEMENTS **********************/
> > Plot( FastMA, "FastMA", colorGreen, styleLine );
> > Plot( Close,"Close",colorYellow,styleLine);
> >
> >
> > //EXAMPLE AB HELP FILE
> > /*
> > Graph0 = EMA( Close, 15 );
> > fast = 2/(2+1);
> > slow = 2/(30+1);
> > dir=abs(Close-Ref(Close,-10));
> > vol=Sum(abs(Close-Ref(Close,-1)),10);
> > ER=dir/vol;
> > sc =( ER*(fast-slow)+slow)^2;
> > Graph0 = AMA( Close, sc );
> > */
> >
> >
> > Does someone know what the problem is?
> >
> > thanks in advance.
> >
> > Frans.
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