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Bruce: clever. That did it. Thanks.
Ken
-----Original Message-----
From: bruce1r [mailto:brucer@xxxxxxxxx]
Sent: Sunday, November 16, 2003 1:25 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: Getting Some Signals Into AB for plotting
Ken - this one is easy if I'm assuming correctly that you are
producing AFL code. As soon as I can figure out how to use an
attachment on Yahoo, I'll post something that may be more interesting
and more automated.
If you want to fix your code issue, use -
Sshort = 0;
Sshort = IIf(DateNum()==900926, Sshort+1, Sshort);
....
--- In amibroker@xxxxxxxxxxxxxxx, "Ken Close" <closeks@xxxx> wrote:
> I have an excel file of some signals that I want to get into AB for
> plotting and comparisons to AB code generated signals.
>
> I have data in this format:
>
> 9/26/1990 Short
> 11/2/1990 Cover
> 11/2/1990 Buy
> 1/31/1991 Sell
> 2/11/1991 Buy
> 6/21/1991 Sell
> 6/21/1991 Short
> 7/16/1991 Cover
> 7/16/1991 Buy
> 11/25/1991 Sell
> 11/25/1991 Short
>
> Some fancy Excel footwork on my part allowed me to introduce
statements
> like this:
>
> Sshort=IIF(DateNum()==900926,1,0);
> Scover=IIF(DateNum()==901102,1,0);
> Sbuy=IIF(DateNum()==901102,1,0);
> Ssell=IIF(DateNum()==910131,1,0);
> Sbuy=IIF(DateNum()==910211,1,0);
> Ssell=IIF(DateNum()==910621,1,0);
> Sshort=IIF(DateNum()==910621,1,0);
> Scover=IIF(DateNum()==910716,1,0);
> Sbuy=IIF(DateNum()==910716,1,0);
> Ssell=IIF(DateNum()==911125,1,0);
> Sshort=IIF(DateNum()==911125,1,0);
>
> I had to get this far to realize that the last Sshort statement
would
> replace the Sshort array from previous statements, in other words,
I am
> able to plot only the LAST signal for each array.
>
> I do not think I want to create a statement in Excel for something
like
>
> Sshort=IIF(DateNum()==900926 OR DateNum()==910621 OR ..... etc. It
> seems like I would have to hand type in all dates. Yuk!
>
> Can someone suggest how I would go about getting the data shown at
the
> top into four arrays that can have the points highlighted with
> PlotShapes statements? I am stuck.
>
> Thanks for any help,
>
> Ken
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