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Hello Ed,
I get the same as you (no report for Out_Stix in an AddColumn.
There is something I don't understand about this - I think it is to
do with the way the Add/Decs are calculated "behind the scenes" (as a
composite).
Using variations of the following code I can get the Ads, Decs and
Ad/Decs to fill a column, or to plot but then it breaks down at the
final EMA line.
I can plot Ads,Decs or Ad/Decs and drag an EMA onto the Ad/Decs line
in the indicator window (see code at SECTION_BEGIN) but as soon as I
plot EMA(AD,Periods) the EMA plot goes missing.
Filter =1;
Period = 21;
Out_STIX = EMA(100 * AdvIssues()/( AdvIssues() + DecIssues() ),
Period);
A = AdvIssues();
D= DecIssues();
AD = AdvIssues()/( AdvIssues() + DecIssues() );
EAD = EMA(AD,21);
//Plot(A,"Ad",1,1);
//Plot(D,"Dec",1,1);
Plot(AD,"AddDec",1,1);
//Plot(EAD,"EMAAddDec",1,1);
//Plot(Out_Stix,"OutStix",1,1);
AddColumn(A, "Add",1.2,1);
AddColumn(D, "Dec",1.2,1);
AddColumn(AD, "AD",1.2,1);
AddColumn(EAD, "EMAAD",1.2,1);
AddColumn(Out_STIX, "STIX",1.2,1);
_SECTION_BEGIN("EMA1");
P = ParamField("Price field",-1);
Periods = Param("Periods", 15, 2, 200, 1, 10 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color",
colorCycle ), ParamStyle("Style") );
_SECTION_END();
brian_z
--- In amibroker@xxxxxxxxxxxxxxx, "Ed Cottrell" <emc@xxx> wrote:
>
> Sorry, I meant there is no output in that column - I have the Filter
> statement, and there is output in every other column of my
exploration. This
> is just a snippet of a larger AFL script.
>
>
>
> Thanks,
>
> Ed
>
>
>
>
>
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]
On Behalf
> Of Ara Kaloustian
> Sent: Sunday, December 09, 2007 12:06 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: Re: [amibroker] AdvIssues + DecIssues not working?
>
>
>
> Youneed this statement BEFORE AddColumn:
>
>
>
> Filter = 1;
>
> ----- Original Message -----
>
> From: Ed Cottrell <mailto:emc@...>
>
> To: amibroker@xxxxxxxxxxxxxxx
>
> Sent: Sunday, December 09, 2007 9:47 AM
>
> Subject: [amibroker] AdvIssues + DecIssues not working?
>
>
>
> Hello all,
>
>
>
> I am trying to calculate the STIX indicator in an exploration using
the
> following code:
>
>
>
> Period = 21;
>
> Out_STIX = EMA(100 * AdvIssues()/( AdvIssues() + DecIssues() ),
Period);
>
> AddColumn(Out_STIX, "STIX");
>
>
>
> AmiBroker says this is okay, but this isn't generating any output,
at all,
> regardless of which or how many stock symbols I run the exploration
over.
> Can anyone tell me what is wrong?
>
>
>
> Thanks,
>
> Ed
>
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