[amibroker] Re: linear regression slope

["Glenn" <glennokb@xxxxxxxxxxxx>]

Jayson,

Thanks for your help, would you know how to convert this to degrees?

Cheers Glenn

--- In amibroker@xxxxxxxxxxxxxxx, "Jayson" <jcasavant@xxxx> wrote:
> Glenn,
> linregslope is different from linreg, it is in fact the slope 
calculation of
> the linear regression line.... from help
> 
>       LINREGSLOPE
>       - linear regression slope Statistical functions
>       (AFL 1.4)
> 
> 
>       SYNTAX  linregslope( ARRAY, periods )
>       RETURNS ARRAY
>       FUNCTION  Calculates linear regression line slope from the 
ARRAY using
> periods range.
>       EXAMPLE x = Cum(1);
>       lastx = LastValue( x ); Daysback = 10; aa =
> astValue( LinRegIntercept( Close, Daysback) );
>       bb = LastValue( LinRegSlope( Close, Daysback ) );
> 
>       y = Aa + bb * ( x - (Lastx - DaysBack) ); Plot( 
Close, "Close",
> colorBlack, styleCandle );
>       Plot( IIf( x >= (lastx - Daysback), y, -1e10 ), "LinReg", 
colorRed );
> 
> 
> 
> Regards,
> Jayson
> -----Original Message-----
> From: Glenn [mailto:glennokb@x...]
> Sent: Wednesday, June 11, 2003 7:38 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: linear regression slope
> 
> 
> Hi,
> 
> Could someone please tell me what the result is from linregslope
> ie: how it is calculated.
> 
> Plot(LinRegSlope( C, 20 ),"LinReg",colorBlue,1);
> Plot(0,"0",colorRed,1);
> 
> Thanks Glenn
> 
> --- In amibroker@xxxxxxxxxxxxxxx, Marek Chlopek <mchlopek@xxxx>
> wrote:
> > On Saturday 31 May 2003 18:09, mleonsprint wrote:
> > > Does anyone have a formula for linear regression slope they 
would
> be
> > > willing to share?
> >
> > LINREGSLOPE
> > - linear regression slope Statistical functions
> > (AFL 1.4)
> >
> >
> > SYNTAX  linregslope( ARRAY, periods )
> > RETURNS ARRAY
> > FUNCTION  Calculates linear regression line slope from the ARRAY
> using periods
> > range.
> > EXAMPLE x = Cum(1);
> > lastx = LastValue( x ); Daysback = 10; aa =
> tValue( 
> LinRegIntercept( Close, 
> > Daysback) );
> > bb = LastValue( LinRegSlope( Close, Daysback ) );
> > 
> > y = Aa + bb * ( x - (Lastx - DaysBack) ); Plot( Close, "Close", 
> colorBlack, 
> > styleCandle );
> > Plot( IIf( x >= (lastx - Daysback), y, -1e10 ), "LinReg", 
colorRed );
> >  
> > SEE ALSO 
> >  
> > 
> > -- 
> > Marek Chlopek
> 
> 
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