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.