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RE: [amibroker] Re: How to count the number "1"



PureBytes Links

Trading Reference Links

It means todays high is greater than the 250 day highest high value of close
price that was for yesterday.


Cheers,
Graham
http://groups.msn.com/ASXShareTrading
http://groups.msn.com/FMSAustralia


-----Original Message-----
From: Michael Orlyk [mailto:bmwrider@xxxxxxxxxxxx] 
Sent: Saturday, 23 August 2003 9:01 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: How to count the number "1"


Greetings:

Excuse me for reopening this thread but I am curious about something.

In the statement

   newhigh=H>Ref(HHV(C,250),-1)+Close < 20 AND Volume > 200000;

what is the objective of the code "H>Ref(HHV(C,250),-1)"?  Isn't 
this equivalent to "H>Ref(H,-1)"?

What am I missing?

TIA. 

--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx> 
wrote:
> Dominick,
> 
> Its all because you have stated your question unclear at the first
place.
> You should ask
> "how do I count how many **symbols** in database/watchlist
> are matching my custom condition"
> 
> You have asked "how to count the number of '1' in the array which
is returned from cross function'.
> 
> My aswer was 100% correct to YOUR ORIGINAL question.
> The array returned by CROSS function represents crosses in SINGLE
symbol.
> 
> Than you changed your question
> "If I have a result column with 1 + 0's. I would like to total the 
ones
> in the result column"
> without saying what your 'column' really represents.
> (the exploration column can hold one or MANY entires per ONE or
MANY symbols).
> 
> After second answer you have finally provided your exploration code 
> that you were thinking of. If you did at the first place or stated 
> your question correctly you would get correct answer to your real
problem
> at the first place.
> 
> As to your "  I wonder how big of a program nightmare it would be
to be able to  perform a count using the column' name?"
> 
> If you want to make it 'easy' just use
> 
> newhigh=H>Ref(HHV(C,250),-1)+Close < 20 AND Volume > 200000; 
> Filter=newhigh;  // <- LOOK HERE AddColumn(newhigh,"HH52",1.2);
> AddColumn(Close,"close",1.2);
> 
> instead in your exploration and you will be able to read the
number of '1'
> from the status bar line of the AA window showing number of rows
in the result list.
> 
> This exactly is explained in very detail in VIDEO TUTORIAL that
you should watch 
> first as a beginner: 
> http://www.amibroker.neostrada.pl/video/exploration.html
> 
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "dom1_1998" <Dom2000@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, August 22, 2003 5:39 AM
> Subject: [amibroker] Re: How to count the number "1"
> 
> 
> > Thanks Anthony.  I'll give it a go.
> > 
> > I wonder how big of a program nightmare it would be to be able to 
> > perform a count using the column' name?
> > 
> > I was thinking if I wanted to perform a bottom up analysis of the 
> > market, I would enter the condition to obtain a true or false
then
> > count them by saying something like Cum(columnname("Highs"));
> > 
> > BTW.  How are you making out on the Pattern stats? :))
> > 
> > Dominick
> > 
> > 
> > 
> > --- In amibroker@xxxxxxxxxxxxxxx, "Anthony Faragasso"
<ajf1111@xxxx>
> > wrote:
> > > dom,
> > > 
> > > You could try this:
> > > 
> > > load into AA window....and Run **Scan** First, this sets up
your
> > > AddtoComposite ticker....Then run explore....you should see the
> > count of how
> > > many tickers in your watchlist meet the NewHigh Criteria....
> > > 
> > > newhigh=H>Ref(HHV(C,250),-1) AND Close < 20 AND Volume >
200000;
> > > 
> > > Buy=0;
> > > 
> > > AddToComposite(NEWHIGH,"~NEWhIGH","X");
> > > 
> > > Filter=newhigh > 0;
> > > 
> > > AddColumn(ValueWhen(newhigh,C),"Close");
> > > 
> > > AddColumn(Foreign("~NEWhIGH","X"),"NEWhIGHS",1);
> > > 
> > > Anthony
> > > 
> > > 
> > > ---
> > > Outgoing mail is certified Virus Free.
> > > Checked by AVG anti-virus system (http://www.grisoft.com).
> > > Version: 6.0.511 / Virus Database: 308 - Release Date:
8/18/2003
> > 
> > 
> > 
> > Send BUG REPORTS to bugs@xxxx
> > Send SUGGESTIONS to suggest@xxxx
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> > 
> > 
> >


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