php 한글 메뉴얼 도움말 검색 사이트 Moving average with variable period [function.trader-mavp]

array trader_mavp ( array $real , array $periods [, integer $minPeriod [, integer $maxPeriod [, integer $mAType ]]] )

real: Array of real values.
periods: Array of real values.
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.

Returns an array with calculated data or false on failure.