trader_kama
(PECL trader >= 0.2.0)
trader_kama — Kaufman Adaptive Moving Average
说明
array trader_kama
( array $real
[, integer $timePeriod
] )
参数
-
real
-
浮点数数组。
-
timePeriod
-
Number of period. Valid range from 2 to 100000.
返回值
Returns an array with calculated data or false on failure.