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Yes you are right.
I am used to += C operator which is not available yet in AFL
that the reason for mistake.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "Eugene" <johngalt1234@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Tuesday, April 22, 2003 2:28 AM
Subject: [amibroker] Re: Is there an easier way?
> thanks for the code...
>
> wouldnt the sumchange in the curly brackets be written as follows.
> SumChange = IIF( Change > 0, 1,
> > IIF( Change < 0, -1, 0 ) )+sumchange;
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
> wrote:
> > Hello,
> >
> > Using most latest betas (4.31.x or higher) you can use this code:
> >
> > SumChange = 0;
> > for( lookback = 16; lookback <= 20; lookback++ )
> > {
> > Change = Close - Ref( Close, -lookback );
> >
> >
> > }
> >
> >
> >
> > Best regards,
> > Tomasz Janeczko
> > amibroker.com
> > ----- Original Message -----
> > From: "Eugene" <johngalt1234@xxxx>
> > To: <amibroker@xxxxxxxxxxxxxxx>
> > Sent: Monday, April 21, 2003 6:04 PM
> > Subject: [amibroker] Is there an easier way?
> >
> >
> > > I am working with a mutual fund and am trying the following:
> > >
> > > iif(close>ref(c,-16),1,iif(c=ref(c,-16),0,-1))
> > >
> > > am comparing the close today to the close 16 days earlier and
> > > assigning a +1 if it is greater, 0 if it is equal and -1 if it is
> lower.
> > >
> > > I want to compare todays price with the price 16,17,18,19 and 20 days
> > > earlier. and repeat the same with prices for the preceeding 5 days.
> > > and sum all the values obtained.
> > >
> > > Not being a programmer, I see that I have to write a lot of lines. Is
> > > there a simpler way?
> > >
> > > TIA
> > >
> > >
> > >
> > >
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> > >
>
>
>
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