[amibroker] Re: need any 3 of 4 conditions to be true

["Stephane Carrasset" <s.carrasset@xxxxxxxxxxx>]

yuki,

Cond1=C>Ref(C,-1);
Cond2=C>LLV(Ref(L,-1),10);
Cond3=MFI(14)>40;
Cond4=C>LLV(Ref(H,-1),5);

Hope=Cond1+Cond2+Cond3+Cond4;

Plot(Hope,"",2,1);

Filter=Hope>=3;

Plot(Filter,"",3,1);


> If I define four conditions, how can I write a filter statement 
that returns
> issues where *any* 3 of the 4 conditions are true?
> 
> For example:
> 
> Cond1 = whatever;
> Cond2 = wherever;
> Cond3 = whomever;
> Cond4 = however;
> 
> filter = (need *any* 3 of the 4 above to be true);
> 
> I think I could eventually get this done myself, but I suspect the
> result would make a programmer roll on the floor with laughter.  The
> only way I can think of to do it would be *really* long.  There must
> be a compact way of doing this, isn't there?
> 
> Yuki



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