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RE: [amibroker] FibCMO strangeness



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This appears to happen when you divide by zero, i.e when C doen't change for
a few bars.

If you place this code before the DEMA it will work:

FibCMO = Nz(FibCMO );

Plot before and after to see the recursive drag/inertia:

Plot(FibCMO,"",1,1);
Plot(DEMA(FibCMO,11),"",4,1);
FibCMO = Nz(FibCMO );
Plot(DEMA(FibCMO,11),"",7,1);

h

-----Original Message-----
From: Yuki Taga [mailto:yukitaga@xxxxxxxxxxxxx]
Sent: Sunday, August 24, 2003 5:23 AM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] FibCMO strangeness


Every once in a while the following formula:

Title="FibCMO";

FibCMO=(100*((Sum(IIf(C>Ref(C,-1),(C-Ref(C,-1)),0),3))-(Sum(IIf
(C<Ref(C,-1),(Ref(C,-1)-C),0),3)))/((Sum(IIf(C>Ref(C,-1),(C-Ref
(C,-1)),0),3)+(Sum(IIf(C<Ref(C,-1),(Ref(C,-1)-C),0),3))))+100*
((Sum(IIf(C>Ref(C,-1),(C-Ref(C,-1)),0),5))-(Sum(IIf
(C<Ref(C,-1),(Ref(C,-1)-C),0),5)))/((Sum(IIf(C>Ref(C,-1),(C-Ref
(C,-1)),0),5)+(Sum(IIf(C<Ref(C,-1),(Ref(C,-1)-C),0),5))))+100*
((Sum(IIf(C>Ref(C,-1),(C-Ref(C,-1)),0),8))-(Sum(IIf
(C<Ref(C,-1),(Ref(C,-1)-C),0),8)))/((Sum(IIf(C>Ref(C,-1),(C-Ref
(C,-1)),0),8)+(Sum(IIf(C<Ref(C,-1),(Ref(C,-1)-C),0),8)))))/3;

Plot(FibCMO,"",1,1);

Plot(TEMA(FibCMO,11),"",7,1);

PlotGrid(60, Color = colorDefault );
PlotGrid(-20, Color = colorDefault);

. . . produces what you see on the hard right edge of the screen
shot.

Can anyone suggest a remedy?

Yuki ^_^

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-----------------------------------------
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