trader_dema

(PECL trader >= 0.2.0)

trader_dema — Double Exponential Moving Average

説明

trader_dema(array $real, int $timePeriod = ?): array

パラメータ

real

実数値の配列。

timePeriod

Number of period. Valid range from 2 to 100000.

戻り値

Returns an array with calculated data or false on failure.

関連キーワード: 　Exponential, Average, Moving, trader, dema, array, timePeriod, Valid, data, calculated