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Thanks Dimitri......
Anthony
<BLOCKQUOTE
>
----- Original Message -----
<DIV
>From:
DIMITRIS
TSOKAKIS
To: <A title=amibroker@xxxxxxxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Friday, June 13, 2003 5:13 PM
Subject: [amibroker] Re: Radians to
Degrees ...Was ( linear regression slope)
Anthony,You may use AFL pi.Since atan(1)=pi/4, the
equationpi=4*atan(1);is AFL pi.Dimitris Tsokakis--- In
amibroker@xxxxxxxxxxxxxxx,
"Anthony Faragasso" <ajf1111@x...>
wrote:> //Radians to Degrees> > //Anthony
Faragasso> > //June 13,2003> >
ema1period=Param("ema1Period",4,4,9,1);> >
EMA2period=Param("ema2Period",9,9,20,1);> >
EMA3period=Param("ema3Period",20,20,28,1);> >
SlopePeriods=Param("SlopePeriods",10,2,25,1);> >
PI=3.14159;> > Array=C;> >
Var1=EMA(array,EMA1period);> >
Var2=EMA(array,EMA2period);> >
Var3=EMA(array,EMA3period);> >
EMAFast=LinRegSlope(Var1,SlopePeriods);> >
EMAMedium=LinRegSlope(Var2,SlopePeriods);> >
EMASlow=LinRegSlope(Var3,SlopePeriods);> >
Radians=atan(EMAFast);//radians> >
Radians2=atan(EMAMedium);> > Radians3=atan(EMASlow);>
> degrees=Radians*(180/PI);//Degrees> >
degrees2=Radians2*(180/PI);> >
degrees3=Radians3*(180/PI);> > > >
Plot(Var1,"emaFast",colorRed,styleLine);> >
Plot(Var2,"emaMedium",colorBlue,styleLine);> >
Plot(Var3,"emaSlow",colorYellow,styleLine);> >
Plot(C,"",colorBlack,styleLine);> >
Title=Name()+"..."+Date()+"\n"+"Based on ( "+WriteVal(slopeperiods,1)+" )
period LinearRegSlope of Variable "+"\n"+"The ( "+WriteVal(EMA1period,1)+
" ) period EMA is moving "+WriteIf(degrees > 0,"UP ","Down ")+"(
"+WriteVal(degrees,1)+" )"+" Degrees"+"\n"+"The (
"+WriteVal(EMA2period,1)+ " ) period EMA is moving "+WriteIf(degrees2 >
0,"UP ","Down ")+"( "+WriteVal(degrees2,1)+" )"+" Degrees"+"\n"+"The (
"+WriteVal(EMA3period,1)+ " ) period EMA is moving "+WriteIf(degrees3 >
0,"UP ","Down ")+"( "+WriteVal(degrees3,1)+" )" +" Degrees";>
> ----- Original Message ----- > From:
Glenn > To: amibroker@xxxxxxxxxxxxxxx >
Sent: Thursday, June 12, 2003 6:44 PM> Subject: [amibroker]
Re: linear regression slope> > >
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@xxxx]> > 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> > > >
> > Yahoo! Groups
Sponsor > >
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