PHP - Manual: trader_beta
2024-11-13
(PECL trader >= 0.2.0)
trader_beta — Beta
$real0
, array $real1
, int $timePeriod
= ?): array
real0
浮点数数组。
real1
浮点数数组。
timePeriod
Number of period. Valid range from 2 to 100000.
Returns an array with calculated data or false on failure.