trader_correl
Pearson's Correlation Coefficient (r)
説明
array trader_correl(array $real0, array $real1, int $timePeriod = ?)
パラメータ
-
real0
-
実数値の配列。
-
real1
-
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.