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Tomasz, can you expand on what to write in the statement for Exclude
Exclude = ?
Also from the help files shows can be used for scan and exploration as
well as backtest. This explanation in the files makes its use a bit
confusing for me
"exclude If defined, a true (or 1) value of this variable excludes
current symbol from scan/exploration/back test. They are also not
considered in buy and hold calculations. Useful when you want to
narrow your analysis to certain set of symbols. "
--
Cheers
Graham
AB-Write >< Professional AFL Writing Service
Yes, I write AFL code to your requirements
http://www.aflwriting.com
On 04 Mar 2007 17:36:09 -0800, Tomasz Janeczko <groups@xxxxxxxxxxxxx> wrote:
> Hello,
>
> Two things:
> 1. Exclude works in backtest only
> 2. Exclude needs to be scalar (it excludes given symbol, not individual trades)
>
> IF you want to exclude individual signals/trades use AND NOT in your rule
>
> Buy = Cross( C< 20 ) AND NOT Exclude;
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "serkhoshian777" <serkhoshian777@xxxxxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Monday, March 05, 2007 2:03 AM
> Subject: [amibroker] Use of Exclude statement
>
>
> > Hello,
> >
> > Does anyone have a snipit of example code which uses Exclude? I can't
> > get AFL to exclude buy signals for symbols which have Exclude as true.
> >
> > Thanks.
> >
> > Filter = 1;
> > Exclude = C >0;
> > Buy = Cross(C, 20);
> >
> > AddColumn(C, "Close", 5.2);
> > AddColumn(Exclude, "Exclude", 5.2);
> >
> > AddColumn(Buy, "Buy", 5.2);
> >
> >
> >
> >
> >
> > 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 NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> > http://www.amibroker.com/devlog/
> >
> > For other support material please check also:
> > http://www.amibroker.com/support.html
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
>
>
>
> 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 NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
> Yahoo! Groups Links
>
>
>
>
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