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Hello,
i am trying to teach myself how to use teh looping statements in AFL.
So i have used teh code example:
_SECTION_BEGIN("Looptest");
Period=10*ATR(50);
Vaexp[ 0 ] = Close[ 0 ]; // initialise first value
for( i = 1; i < BarCount; i++)
{
//calculate the value of the smoothing factor
factor = 2/(period[ i ] + 1);
//calculate the value of the i-th element of the array
//using this bars close (close [ i ]) and the previous average value ( vaexp{ i - 1])
Vaexp[ i ] = factor * Close[ i ] + (1 - factor) * Vaexp[ i - 1 ];
}
_SECTION_END();
...
now i want to know how i plot VAexp as an indicator on a chart (i am getting a few strange outputs with the code i have been trying - including using PLOT within the loop. When i use PLOT outside the loop i get an empty chart)
Think its probably a simple
answer, but i cant get to it..
J
John Ramdenee
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