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Dimitris, Dingo, Herman, Graham,
Thanks for your input. I tried everything you suggested. For your
info, here is what worked. Adding the statement:
SetBarsRequired(10000,10000);
Made the code run without error. What I don't understand now is that
the Help file says that the SetBarsRequired is not needed if you are
running pure AFL code, its only needed if you are running scripts or
dll's. Does anyone have any comments here?
The statement:
for(i = StartDate; i < EndDate + 1; i = i + 1)
works as is. It tells the loop to work up through i=EndDate, but stop
before i is greater than EndDate + 1. This type of statement is used
in the help manual.
PHigh without the [i] works if you are only going to use it as a
scalar later. But PHigh[I\i] also works.
Dingo, I don't understand why the original code worked as-is for you.
I am using V4.50. Are you using a later beta version?
Again, thanks for your inputs.
Bill
--- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS" <TSOKAKIS@xxxx>
wrote:
> The solution is to add a line in the beginning [and change PHigh to
> PHigh[i]].
> Try the
>
> SetBarsRequired(1000,1000);
> Range = 20;
> EndDate = LastValue(BarIndex());
> StartDate = EndDate - Range + 1;
> for(i = StartDate; i < EndDate + 1; i = i + 1)
> {
> PHigh[i] = H[i];
> }
> Plot(PHIGH,"",1,1);
> Dimitris Tsokakis
> --- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanagh@xxxx> wrote:
> > EndDate = LastValue(BarIndex());
> > i < EndDate + 1 which is saying LastValue(BarIndex()) +1
> >
> > You are specifying the last bar past the end of the charts
> > The last bar is LastValue(BarIndex())
> > So use i < EndDate but depending on your formula if it looks into
> the future
> > you may need to move the enddate further back with any future
look
> forwards.
> >
> > You can also replace i=i+1 with just i++
> > And you may need to have the Phigh as Phigh[i]
> >
> >
> >
> > Cheers,
> > Graham
> > http://www.golala.com/forums/?mforum=asxsharetrading
> > http://groups.msn.com/fmsaustralia
> >
> > -----Original Message-----
> > From: billbarack [mailto:wbarack@x...]
> > Sent: Wednesday, 28 January 2004 4:24 AM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] For loop help
> >
> >
> > Can anyone find out why I'm getting a "Error 7 Subscript out of
> > Range" error statement on the following code?
> >
> > Range = 20;
> > EndDate = LastValue(BarIndex());
> > StartDate = EndDate - Range + 1;
> > for(i = StartDate; i < EndDate + 1; i = i + 1)
> > {
> > PHigh = High[i];
> > }
> >
> > I've tried everything I could think of to understand this (even
> > reading and re-reading the help files :>) ). These senior
moments
> > are starting to happen far to often for me !
> >
> > Thanks,
> >
> > Bill
> >
> >
> > Send BUG REPORTS to bugs@xxxx
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