Double WMA

[jeremymgp]

I'm trying to code a Double WMA. I've got the WMA code in front of me:

protected override void OnBarUpdate()
{
if (CurrentBar == 0)
Value.Set(Input[0]);
else
{
int back = Math.Min(Period - 1, CurrentBar);
double val = 0;
int weight = 0;
for (int idx = back; idx >=0; idx--)
{
val += (idx + 1) * Input[back - idx];
weight += (idx + 1);
}
Value.Set(val / weight);
}
}

and I'm guessing I might only need to add another Set after the "Value.Set(val / weight);" line, plus add an extra plot and so on.

So far though I can't figure it, any help appreciated.

Thanks,
Jeremy

[Rollins]

If your WMA doesn't differ from the one that comes with NT.

Value.Set( WMA( WMA( Input, Period1 ), Period2 ) );

should do everything you need.

[Pete S]

Can you be a little more specific about what you're trying to do? In particular, why do you need both values to be in the same indicator instead of using two instances?