trader_correl
(PECL trader >= 0.2.0)
trader_correl — Pearson's Correlation Coefficient (r)
Beschreibung
$real0, array $real1, int $timePeriod = ?): array
Parameter-Liste
-
real0 -
Array of real values.
-
real1 -
Array of real values.
-
timePeriod -
Number of period. Valid range from 2 to 100000.
Rückgabewerte
Returns an array with calculated data or false on failure.

