Trader Funzioni
PHP Manual

trader_wma

(PECL trader >= 0.2.0)

trader_wma — Weighted Moving Average

Descrizione

array trader_wma ( array $real [, integer $timePeriod ] )

Elenco dei parametri

real

Array of real values.

timePeriod

Number of period. Valid range from 2 to 100000.

Valori restituiti

Returns an array with calculated data or false on failure.

Trader Funzioni
PHP Manual