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Rick,
If you provide a description of what 'PREV" does in MS, more of us can take
a crack at it.
Also, if you post the results of an MS chart or data table created with this
indicator, we can compare to whatever we may come up with
Ara
----- Original Message -----
From: "rck1135" <rkrebs@xxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, December 08, 2003 9:37 PM
Subject: [amibroker] Laguerre RSI Indicator
> I have found the Laguerre RSI indicator to be a valuable device with
> MetaStock but have been unsuccesful converting it to AB. This is
> primarily because I have not been able to duplicate the MS 'Prev'
> function after trying every permutation of the AB 'Ref()' function I
> can think of. The MS code follows and perhaps some astute AB user
> will be more succesful than I in achieving a working conversion.
>
> g:=0.5;
> L0:=((1-g)*C) + (g*PREV);
> L1:=(-g*L0) + Ref(L0,-1) + (g*PREV);
> L2:=(-g*L1) + Ref(L1,-1) + (g*PREV);
> L3:=(-g*L2) + Ref(L2,-1) + (g*PREV);
>
> cu:= If(L0>L1, L0-L1,0) + If(L1>L2, L1-L2,0) + If(L2>L3, L2-L3,0);
> cd:= If(L0<L1, L1-L0,0) + If(L1<L2, L2-L1,0) + If(L2<L3, L3-L2,0);
>
> temp:= If(cu+cd=0, -1,cu+cd);
> If(temp=-1,0,cu/temp)
>
> Thanks for your interest,
> Ron - Mission Viejo, CA
>
>
>
>
>
>
> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
> Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
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