trader_correl

(PECL trader >= 0.2.0)

trader_correl — Pearson's Correlation Coefficient (r)

Description

array trader_correl ( array $real0 , array $real1 [, integer $timePeriod ] )

Warning

This function is currently not documented; only its argument list is available.

Parameters

real0

real1

timePeriod

Return Values

Returns an array with calculated data or false on failure.