Re: Sine Weighted Moving Average

["The Omega Man" <editorial@xxxxxxxxxxxxx>]

Yes, sir...  I've attached the .ela file for an indicator called AR - SWMA.
In case that indicator will not import for you, here's the code:


First, create a user function called AR_SWMA as follows:


Inputs:
Length(NumericSimple);


Variables:
Counter(0),
Num(0),
Den(0),
Fac(180/6);

Den=0;
Num=0;

For Counter=1 To Length Begin
 Num=Num+C[Length - Counter]*Sine(Counter*Fac);
 Den=Sine(Counter * Fac)+Den;
End;

If Den<>0 Then AR_SWMA=Num/Den;


*******************************

Next, create the indicator AR - SWMA as follows:


Plot1(AR_SWMA(5), "SWMA");



All the best,

The Omega Man




----- Original Message -----
From: King <mking@xxxxxxxx>
To: <omega-list@xxxxxxxxxx>
Sent: Saturday, June 19, 1999 8:33 AM
Subject: Sine Weighted Moving Average


> Has anyone looked at this average discussed in June TASC? I tried to
> implement the Trader's Tips code in SC 2.1 but got funny results for
> anything other than an input of 5.
>
> The article doesn't explain the SWMA very well, but I wonder if the factor
> maybe should be 180/(length + 1) or something like that instead of 180/6?
> Anyone have any ideas? At my age, my math isn't all that great anymore.
>
> David
>


Attachment Converted: "c:\eudora\attach\ARSWMA.ELA"