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CS, Stephane, Anthony, muchas
gracias!
I believe the BarsSince technique will
solve the basic reset problem I've been running into. I don't know if I ever
could have solved this on my own, but after seeing how it's done, the concept is
not so difficult.
Untill next time :-)
Esteban
----- Original Message -----
<BLOCKQUOTE
>
<DIV
>From:
CS
To: <A title=amibroker@xxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Saturday, October 26, 2002 3:25
AM
Subject: Re: [amibroker] Resetting
variables
Buy= <your rules>;
Count=Sum( condition_true==1 , Barssince(Buy)
);
-CS
<BLOCKQUOTE
>
----- Original Message -----
<DIV
>From:
Esteban
To: <A title=amibroker@xxxxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Friday, October 25, 2002 11:00
PM
Subject: Re: [amibroker] Resetting
variables
That would work if I wanted to count
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 for an
example.
Maybe this is a much more complicated
issue than I thought.
<FONT face="MS SansSerif"
size=2>
----- Original Message -----
<BLOCKQUOTE
>
<DIV
>From:
Anthony
Faragasso
To: <A
title=amibroker@xxxxxxxxxxxxxxx
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Friday, October 25, 200210:40
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
the data 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 causesit
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't
give 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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