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- Statistics
- Statistic 函数
stats_stat_paired_t
(PECL stats >= 1.0.0)
stats_stat_paired_t — Returns the t-value of the dependent t-test for paired samples
说明
stats_stat_paired_t ( array$arr1
, array $arr2
) : float
Returns the t-value of the dependent t-test for paired samples
arr1 and arr2.
参数
-
arr1 -
The first samples
-
arr2 -
The second samples
返回值
Returns the t-value, or FALSE if failure.
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/function.stats-stat-paired-t.php