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<SPAN
class=993201508-25102003>thanks, I know about that. I just didn't want my
auto-optimization stuff to have to depend on that, especially since tj said an
AFL equivalent exists.
<SPAN
class=993201508-25102003>
<SPAN
class=993201508-25102003>any other responses from anyone?
tj?
<SPAN
class=993201508-25102003>
<SPAN
class=993201508-25102003>dave
<SPAN
class=993201508-25102003>
<BLOCKQUOTE
>dave
if you want an EMA with varperiod download indicators.dll and use
scEMA(array, varperiod)stephanewrote:> I need a poke in the
head...> > I wanted a version of the MACD histogram that can
take arrays for its three> parameters. I used the array-capable
version of EMA provided by tomasz, but> I'm not getting the same
results as with the native EMA function, even with> static numbers
as parameters. (I said I was doing this to use arrays, but> since
even static numbers don't work right, I used them here for>
simplicity.) oddly enough, the results are the same using tomasz's EMAx
the> first two times, but using it the third time causes a difference.
that's the> one marked with '<<< HERE <<<'
below.> > what's wrong with this picture?> >
here's the code:> > -----------------> function
EMAx(array, period) { // use for EMA when period is an array>
return AMA(array, 2 / (period + 1));>
}> > function MACDHistogram() {>
if(using_arrays) {>
m = EMAx(c, 12)
- EMAx(c, 26);// MACD line>
s = m - EMAx(m,
9); // signal
line; <<< HERE
<<<> } else {>
m = EMA(c, 12) -
EMA(c, 26);>
s = m - EMA(m, 9);>
}> hist =
m - s;
//
histogram> return hist;>
}> -----------------> > thanks,> >
daveSend
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