Re: [amibroker] What is wrong with this simple code

["Edward Pottasch" <empottasch@xxxxxxxxx>]

IIF operates on an array en returns an array. So if you want to simple fill the array "position" with 1 if Buy is 1 you can simple do:

 

position = Buy;

 

if you like to use the IIF operater the equivalent is:

 

position = IIF(Buy,1,0);

 

 

if you like to use a loop the equivalent is:

 

position = 0;

for ( i = 0; i < BarCount; i++) {

 

    if (Buy[ i ] == 1) {

       

        position[ i ] = 1;

   

    } else

 

        position[ i ] = 0;

 

    }

 

}

 

 

rgds, Ed

 

 

----- Original Message -----

From: thomasdrewyallop

To: amibroker@xxxxxxxxxxxxxxx

Sent: Sunday, March 11, 2007 11:57 AM

Subject: [amibroker] What is wrong with this simple code

Buy = cross ( Close, MADaily );
for ( i = 1; i < BarCount; i++)
{
IIf (Buy[i], position[i] = 1, 0);
}

I run an explore and get position[1] == 0 and the remainder of the
array == 1 ( there are only two buy signals triggered). Is there
something about the Buy array I am missing?

Best regards,

Drew Yallop

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