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You need to use timeframeexpand to change the weekly arrays to match
the daily bars, otherwise the weekly is compressed to the right hand
end of the chart
On Mon, 01 Nov 2004 16:17:24 -0000, bestbobleonard
<bestbobleonard@xxxxxxxxx> wrote:
>
>
> Hello,
>
> I'm a newbie and my problem is simple. I obviously don't read the
> documentation correctly. I just looking for EMA on a different time
> frame. The code I'm using is below. After I do a timeframeset, the
> arrays for EMA are empty..at least according to debug with writeline.
> Thanks in advance for telling me what I'm doing wrong! Bob_Leonard...
>
> // time frame compress
> //wc = TimeFrameCompress( Close, inWeekly );
>
> TimeFrameSet(inWeekly);
>
> wc4em = EMA( Close, 4 ); // note that argument is time-compressed array
>
> wc7em = EMA( Close, 7 ); // note that argument is time-compressed array
>
> TimeFrameRestore(); // restore time frame to original
>
> w4e0 = Ref(wc4em,0);
> w4e1 = Ref(wc4em,-1);
> w4e2 = Ref(wc4em,-2);
> w4e3 = Ref(wc4em,-3);
>
> w7e0 = Ref(wc7em,0);
> w7e1 = Ref(wc7em,-1);
> w7e2 = Ref(wc7em,-2);
> w7e3 = Ref(wc7em,-3);
>
> Filter = (Close > 4) AND (Close < 5);
>
> AddColumn( Close, "Close" );
> AddColumn(w4e0,"ema4weekly");
> AddColumn(w7e0,"ema7weekly");
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
> Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> Yahoo! Groups Links
>
>
>
>
>
--
Cheers
Graham
http://e-wire.net.au/~eb_kavan/
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