stats_stat_correlation
PHP function
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(PECL stats >= 1.0.0)
Returns the Pearson correlation coefficient of two data sets
Description
stats_stat_correlation(array $arr1, array $arr2): float
Returns the Pearson correlation coefficient between arr1 and arr2.
Parameters
arr1The first array
arr2The second array
Return Values
Returns the Pearson correlation coefficient between arr1 and arr2, or false on failure.