在线文档教程
PHP
数学 | Mathematics

stats_skew

stats_skew

(PECL stats >= 1.0.0)

stats_skew — Computes the skewness of the data in the array

Description

float stats_skew ( array $a )

Returns the skewness of the values in a.

Parameters

a

The input array

Return Values

Returns the skewness of the values in a, or FALSE if a is empty or is not an array.

← stats_rand_setall

stats_standard_deviation →

© 1997–2017 The PHP Documentation Group

Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/function.stats-skew.php