trader_var
(PECL trader >= 0.2.0)
trader_var — Variance
Beskrivelse
array trader_var
( array
$real
[, integer $timePeriod
[, float $nbDev
]] )
Advarsel
This function is currently not documented; only its argument list is available.
Parametre
-
real -
-
timePeriod -
-
nbDev -
Returnerings Værdier
Returns an array with calculated data or false on failure.
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