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stats_stat_correlation

(PECL stats >= 1.0.0)

stats_stat_correlation — Returns the Pearson correlation coefficient of two data sets

Açıklama

function stats_stat_correlation(array $arr1, array $arr2): float

Returns the Pearson correlation coefficient between arr1 and arr2.

Bağımsız Değişkenler

arr1
The first array
arr2
The second array

Dönen Değerler

Returns the Pearson correlation coefficient between arr1 and arr2, or false on failure.