trader_mavp
(PECL trader >= 0.2.0)
trader_mavp — Moving average with variable period
说明
trader_mavp (
array
$real
,
array $periods
[,
int $minPeriod
[,
int $maxPeriod
[,
int $mAType
]]] ) :
array
参数
-
real
-
浮点数数组。
-
periods
-
浮点数数组。
-
minPeriod
-
Value less than minimum will be changed to Minimum period. Valid range from 2 to 100000
-
maxPeriod
-
Value higher than minimum will be changed to Maximum period. Valid range from 2 to 100000
-
mAType
-
Type of Moving Average. TRADER_MA_TYPE_* series of constants should be used.
返回值
Returns an array with calculated data or false on failure.