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Buy= <your rules>;
Count=Sum( condition_true==1 , Barssince(Buy) );
-CS
<BLOCKQUOTE
>
----- Original Message -----
<DIV
>From:
Esteban
To: <A title=amibroker@xxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Friday, October 25, 2002 11:00
PM
Subject: Re: [amibroker] Resetting
variables
That would work if I wanted tocount
all the bars since the Buy. I only want to count the ones that meet a
condition. See my message that was posted a few minutes earlier foran
example.
Maybe this is a much more complicated
issue than I thought.
<FONT face="MS Sans Serif"
size=2>
----- Original Message -----
<BLOCKQUOTE
>
<DIV
>From:
Anthony
Faragasso
To: <A title=amibroker@xxxxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Friday, October 25, 2002 10:40
PM
Subject: Re: [amibroker] Resetting
variables
Hello,How about
this;Buy=C>MA(C,28);Sell=C <
MA(C,28);x=BarsSince(Buy)
;y=BarsSince(Sell);Filter=1;AddColumn(x,"x");AddColumn(y,"Y");Esteban
wrote:> Say I am incrementing a variable that counts the number
of trades of> volume > 10000 using the cum function.count =cum(v
> 10000) ;But I> don't want a count from the beginning of thedata
set. I want the> count from an event. I've thought of several ways to
accomplish this> in principle, but I always run up against the same
issue no matter> what scheme I devise. The reset doesn't stick, it's
only good while> the condition that causes it is true. Here 's an
example. Reset the> value of the variable and start the count again
after each buy, like> in
vb.>> count = iif(buy, 0,count)
; The problem I run into here is> that
I can't reference the the variable count in the
formula> if it hasn't
already been assigned. Therefore with
the> formula above count = 0 only on
the bar that buy is true.> The next bar
it reverts to whatever it was
previously> assigned. This doesn'tgive
the effect of resetting.>> I've given this a lot of thought
and tried to work around it a number> of ways. I'm stumped. Any help
is greatly appreciated.>>
Esteban>>>>
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