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Totally agree - I'm completely confused - but the slope number does
not line up with the size/scale of the green/red bars. Mouse over a
long bar that is clearly at or close to zero (or up or close to 1) -
the slope will not represent that number.
--- In amibroker@xxxxxxxxxxxxxxx, "wavemechanic" <timesarrow@xxx> wrote:
>
> If it is not the slope how do you interpret
"slope=LinRegSlope(C,r2pds);" in the code?
>
> ----- Original Message -----
> From: droskill
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Sunday, July 20, 2008 3:53 PM
> Subject: [amibroker] Re: Question on R2 indicator
>
>
> Yup - see that - but then what is the value of the Green or Red? It's
> not the slope or the R2....
>
> --- In amibroker@xxxxxxxxxxxxxxx, "wavemechanic" <timesarrow@> wrote:
> >
> > If you are setup as I am then Value is simply the value of the
> cursor on the y-axis scale.
> >
> > Bill
> > ----- Original Message -----
> > From: droskill
> > To: amibroker@xxxxxxxxxxxxxxx
> > Sent: Sunday, July 20, 2008 1:06 PM
> > Subject: [amibroker] Re: Question on R2 indicator
> >
> >
> > Looking at the graph, there is the actual colored graph of
green and
> > red. When you mouse over the chart at any point in time,
you'll see
> > that there are three parameters:
> >
> > Value
> > R-Squared
> > Slope
> >
> > The chart appears to be showing the value, but it does not
appear in
> > the upper left-hand corner of the indicator window - just
R-Squared
> > and Slope.
> >
> > So where is the Value coming from that actually appears on the
chart?
> >
> > In terms of whether it's worth considering - I'm still playing
around
> > with it. If I can get the value parameter, then I can
backtest to see
> > if holds any merit.
> >
> > Thanks for responding!
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Joe Landry" <jelandry@> wrote:
> > >
> > > Are you referring to your variable R2 that you can't see?
Then I'll
> > bet your chart background is white. Try this. As I move the
cursor
> > it selects the value displays it in my title area. Or you can
use the
> > function in a title statement selectedvalue( ARRAY )
> > > Hope this helps JOE
> > >
> > > BY THE WAY, is this indicator worth considering?
> > >
> > > Plot(r2,"R Squared",colorBlack,1);
> > >
> > > Plot(slope,"Slope",IIf(slope<0,4,5),2|styleOwnScale);
> > >
> > > Plot(Crit,"",7,1);
> > >
> > >
> > > ----- Original Message -----
> > > From: droskill
> > > To: amibroker@xxxxxxxxxxxxxxx
> > > Sent: Sunday, July 20, 2008 10:16 AM
> > > Subject: [amibroker] Question on R2 indicator
> > >
> > >
> > > A quick question for the group. There is an indicator in the
> library
> > > called R2 - it displays a graph - but the value of the actual
> graph is
> > > not shown on the chart - I'd like to show it but can't figure
> out how
> > > to do it - the code is below - any thoughts appreciated:
> > >
> > > R2PDS=30; /*for automatic adjustments to the r2 critical value
> line
> > > use one of the periods listed above*/
> > >
> > > R2=Correlation(Cum( 1 ),C,r2pds)*Correlation(Cum( 1
),C,r2pds);
> > > slope=LinRegSlope(C,r2pds);
> > >
> > >
> >
>
Crit=IIf(R2PDS==5,.77,IIf(R2PDS==10,.40,IIf(R2PDS==14,.27,IIf(R2PDS==20,.20,IIf(R2PDS==25,.16,IIf(R2PDS==30,.13,IIf(R2PDS==50,.08,IIf(R2PDS==60,.06,IIf(R2PDS==120,.03,0)))))))));
> > >
> > > Plot(r2,"R Squared",2,1);
> > > Plot(slope,"Slope",IIf(slope<0,4,5),2|styleOwnScale);
> > > Plot(Crit,"",7,1);
> > >
> > > Thanks!
> > >
> >
> >
> >
> > ------------------------------------
> >
> > 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
> >
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> >
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> >
> >
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> 7/20/2008 12:59 PM
> >
>
>
>
> ------------------------------------
>
> 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
>
>
>
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com
> Version: 8.0.138 / Virus Database: 270.5.3/1563 - Release Date:
7/20/2008 12:59 PM
>
------------------------------------
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