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Yes but it is still just price/bar
But if you prefer to convert this then good
On Fri, 4 Feb 2005 08:28:28 -0600, Joe Landry <jelandry@xxxxxxxxxxxxx> wrote:
> Graham, RG:
> I agree if you draw a trendline it will change dramatically when you change
> the scale
> on the chart. The following routine from DT however provides the angle in
> radians and degrees
> based the in this case the closing price, and does not change no matter
> whether you
> zoom or not to change the scale of the chart. Note it has parameters so you
> can move it around the chart to span the area you're interested in.
>
> What value? It could be used in scoring but as Graham pointed out you could
> do the
> same by using the price bars and the bar axis to calculate the rate of
> change,
> ROC(array,bars)
>
> Best regards
> JOE
> ======== Dimitris' code with a couple of additions
>
>
> END=Param("End",1,1,250.1);
>
> START=Param("start",50,10,250,1);
>
>
>
> ARRAY=Close;
>
> L1=LastValue(Cum(1));
>
> X0=L1-START;X1=L1-END;
>
> Y0=ARRAY[X0];Y1=ARRAY[X1];
>
> Plot(ARRAY,"",1,1);
>
> Plot(LineArray(X0,Y0,X1,Y1),"",4,1);
>
> Plot(LineArray(X0,Y0,X1,Y0),"",4,1);
>
> Plot(Close,"Close",colorBlue,styleThick);
>
> ANGLE=atan(22.36/49); // atan((Y1-Y0)/(X1-X0));
>
> Title="ANGLE="+WriteVal(ANGLE)+" RADS"+",
> ["+WriteVal(45*Angle/atan(1),2.4)+" DEGS]"+ ", ["+
> WriteVal(ROC(Close,49),2.2)+ "%] ROC";
> ----- Original Message -----
> From: Graham
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Friday, February 04, 2005 2:49 AM
> Subject: Re: [amibroker] Convert linregslope into degrees
>
> draw a line on the chart and thenzoom in and out and see what happens
> to the slope of the line
>
>
> On Fri, 4 Feb 2005 08:57:28 +0900, Rigged Game <RiggedGame@xxxxxxxxx> wrote:
> >
> >
> > Can you elaborate with some code examples?
> >
> > RG
> >
> > On Thu, 3 Feb 2005 18:27:34 +0800, Graham <kavemanperth@xxxxxxxxx> wrote:
> >
> > > degrees mean nothing in charting as the angle on the screen will
> > > change as you zoom in and out. Price / bar is the only way to measure
> > > slope of a line.
> >
> >
> > 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/
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
> Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
>
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
> Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
>
>
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--
Cheers
Graham
http://e-wire.net.au/~eb_kavan/
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