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RE: [amibroker] Re: Formula question



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<SPAN 
class=483434616-13032003>Chair,
It was 
an exploration not a scan. Explorations require a filter. Put anything you 
want  in there filter=1 works as well. Addcolumn also works only in 
explore. Scan creates it's own report.....
 Jayson 
<FONT face=Tahoma 
size=2>-----Original Message-----From: the_chairmann 
[mailto:jhart_1972@xxxxxxxxx]Sent: Thursday, March 13, 2003 10:37 
AMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] Re: 
Formula questionThanks Jayson.  Quick question, 
why bother applying the filter of C>0 -- since there aren't any negative 
closing prices then why  put it into the auto analyzer?  Also I've 
tried the addcolumn command in the past and haven't had much luck getting it 
to pop up on the scans.  I copied and pasted your formula into the 
analyzer and again the new columns were not added onto the scan 
results.  Any idea what I may be doing wrong?  --- In 
amibroker@xxxxxxxxxxxxxxx, "Jayson" <jcasavant@xxxx> wrote:> You 
may be getting no signals because the two indicators you are 
measuring> are so different. try this exploration to see your 
values...> > > Filter=C>0;> 
AddColumn(ROC(C,14),"ROC");> AddColumn(MA(C,20),"MA");> 
AddColumn(C,"Close");> > To see how cross works try applying it to 
something like close and its ma> > cross(c,ma(c,20);> 
> > Jayson> -----Original Message-----> From: 
the_chairmann [mailto:jhart_1972@xxxx]> Sent: Thursday, March 13, 2003 
8:53 AM> To: amibroker@xxxxxxxxxxxxxxx> Subject: [amibroker] 
Formula question> > > I'm new to the programming language 
and am trying to familiarize> myself with AFL.  I'm currently trying 
to learn the "cross" function> by puting in a simple moving avg 
crossing a ROC indicator scan.  I> don't know why this is such a 
struggle b/c it looks relatively easy> from the user's guide.> 
> Here's what I have...> Buy= Cross(ROC(14),MA(Close,20));> 
> any help would appreciated> > 
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