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[amibroker] Graham again( was AFL help...)



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Graham, You're right, that's not the problem, but...can you 
express :Cond3 = Flip(Cond1,Cond2);in english?
Well, french would do even better, but :o)
Something obviously is missing in my brain, but I can't see the 
relationship between this line and the crossings that are sooo easy 
to see on a graph....
Thanks for your patience, I owe you a couple of bbelgian) beers!
Gilles
> Gilles
> Sorry the 50 should have been 0, slip of the keys, or brain
> If you want to find where the macd crosses below the signal line as 
first
> instance after macd moves above zero
> I made a little mistake in my hasty scribblings, just checked and 
this
> should give you that condition
> Hopefully I have interpreted correctly
> 
> Cond1 = Cross(MACD(),0);
> Cond2 = Cross(Signal(),MACD());
> Cond3 = Flip(Cond1,Cond2);
> Filter = Cond2 AND Ref(Cond3,-1);
> AddColumn(Cond2,"close",1.3);
> 
> If you want to find either the above or just Cond2 then
> Cond1 = Cross(MACD(),0);
> Cond2 = Cross(Signal(),MACD());
> Cond3 = Flip(Cond1,Cond2);
> Cond4 = Cond2 AND Ref(Cond3,-1); 
> Filter = Cond4 or Cond2;
> AddColumn(Cond2,"close",1);
> AddColumn(Cond4,"close",1);
> 
> Cheers,
> Graham
> http://groups.msn.com/ASXShareTrading
> http://groups.msn.com/FMSAustralia
> 
> 
> -----Original Message-----
> From: gillesdeprez [mailto:gillesdeprez@x...] 
> Sent: Friday, 12 September 2003 1:33 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Graham ( was AFL help...)
> 
> 
> Hi Graham!
> Hem, I'm still sinking, as Yuki said, I never realized I was 
mentally 
> challenged before I began to use this program...
> Hence:
> How do I include this in an explo? How do "filter" and "cond" mix?? 
I 've
> read what I found about "flip", well I'm not electrician...In 
> this particular case, how I see it is:
> or MACD line crosses above 50( where is this 50 coming from??), 
then 
> it results a (1)-and if not, then maybe MACD line crosses below 
MACD 
> signal: one out of two conditions are enough to give a positive 
> result (1) , if both are false then it results in a (0);
> Damn, I'm not too sure to understand myself what I'm writing... And 
I still
> don't see any relationship with the condition I try to 
> write, it may be there but I just can't see it...
> Can you help? :o(
> Friendly,
> Gilles
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanagh@xxxx> wrote:
> > I think this may give you what you want
> > 
> > Cond1 = cross(macd(),50);
> > Cond2 = cross(signal(),macd());
> > Cond3 = flip(Cond1,Cond2);
> > Sell = Cond2 and ref(Cond1,-1);
> > 
> > Cheers,
> > Graham
> > http://groups.msn.com/ASXShareTrading
> > http://groups.msn.com/FMSAustralia
> > 
> > 
> > -----Original Message-----
> > From: gillesdeprez [mailto:gillesdeprez@x...]
> > Sent: Thursday, 11 September 2003 10:23 PM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] AFL help...
> > 
> > 
> > I give up, my brain has melted...
> > Please, how can I set up a condition as:
> > The MACD line crosses below the  MACD signal FOR THE FIRST TIME
> SINCE 
> > the signal has crossed above zero.
> > TIA to the group!
> > Gilles
> 
> 
> 
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