Re: [amibroker] Re: Help in AFL

["Joe Landry" <jelandry@xxxxxxxxxxxxx>]

 

Good point Johan..the moving average function probably doesn't like empty arrays.

Thanks for pointing this out.

 

Bernard - I experience the same effect with DebugView.  The only thing I know is Amibroker

runs through the routine twice, so that why we get 2 traces.  If I remember correctly AB

goes through the AFL and arrays 1) once to calculate the buys and sells and 2) then

runs through a second time to account for the trades,

 

Best regards

JOE

 

----- Original Message -----

From: Bernard Bourée

To: amibroker@xxxxxxxxxxxxxxx

Sent: Tuesday, July 05, 2005 1:00 PM

Subject: Re: [amibroker] Re: Help in AFL

Thanks Johan

johsun a écrit :

--- In amibroker@xxxxxxxxxxxxxxx, "johsun" <joh.sun@xxxx> wrote:
> Bernard,
>
> Joe has a point about what happens if there is an empty value.
> Your code will be better if you use Nz() on the f variable.
>
> Liste = CategoryGetSymbols( categoryWatchlist, 0 );
> for( i = nb = 0; ( Sym = StrExtract( Liste, i ) ) != ""; i++ )
> {
> f = Nz( Foreign( Sym, "C" ) );
> MMA = MA(f, 70);
> nb = nb + (f> MMA);
> }



And the moving average too for that matter...



> Johan
>
>
>
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, Bernard Bourée <bernard@xxxx>
> wrote:
> >
>
> Joe
>
> Thanks for your help.
> In fact there was an other error.
> I was trying to find how many stocks on each bar had thei MA
higher
> than their close.
> So I have to declare  Nb as an array and increase by one each loop
> when the test is true.
> With this modification it's works.
>
> Thanks for your help.
>
> Bernard




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-- 
Bernard Bourée
bernard@xxxxxxxxxx
Mob: +33 6 09 11 05 91 

Please note that this group is for discussion between users only.

To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com

For other support material please check also:
http://www.amibroker.com/support.html





Please note that this group is for discussion between users only.

To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com

For other support material please check also:
http://www.amibroker.com/support.html

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