stats_stat_correlation
    PHP Manual
    PHP Manual»Statistic Функції»stats_stat_correlation

    stats_stat_correlation

    (PECL stats >= 1.0.0)

    stats_stat_correlation — Returns the Pearson correlation coefficient of two data sets

    Опис

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

    Returns the Pearson correlation coefficient between arr1 and arr2.

    Параметри

    arr1
    The first array
    arr2
    The second array

    Значення, що повертаються

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

    PHP logo

    PHP is developed and maintained by a global community of contributors.

    The PHP Foundation helps fund this work. If PHP is part of your business or projects, consider sponsoring the Foundation.
    PHP

    Learn

    The PHP Foundation

    Legal

    Copyright © 2001 - 2026 the PHP Group. All Rights Reserved.
    To Top