How about something like this for the array
route:
setup = cross(bbandbot( c, 20, 2),
c);
wait = iif(barssince(setup) < 6, 1,
0);
Bill
----- Original Message -----
Sent: Friday, March 23, 2007 4:26
AM
Subject: Re: [amibroker] Re: Hold and
Valuewhen functions
hi, what the code below does: it calculates
"Setup" which has a "1" where ever C closes below the BBandBOT. Then I
subject the array "Setup" to the loop. When inside the "i" loop and it
finds a "1" then it enters the "j" loop and will make a number
of "waitPeriod" bars "0" that follow the "1" bar at bar "i".
When finished with the "j" loop I tell it that i = j so that it enters the
"i" loop at the value of "j" etc.
So basicly if a "1" is found in the array
"Setup" it zeros out the next "waitPeriod" bars. I do not
know of an array based calculation in AFL that could do it
more simple.
SetBarsRequired(10000,10000);
triggerPercentage =
1.03;
waitPeriod = 15;
Setup = C < BBandBot(C,20,2);
for (i = 0; i < BarCount - waitPeriod; i++) {
if (Setup[ i ]) {
for (j = i + 1; j < i + waitPeriod; j++) {
Setup[ j ] =
0;
}
i = j;
}
}
----- Original Message -----
Sent: Friday, March 23, 2007 1:26
AM
Subject: [amibroker] Re: Hold and
Valuewhen functions
Edward
Would you mind translating into plain English the for - if
loop
please? I've looked at the examples in the user's guide but I
can't
follow the AFL.
Thanks
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