BkTree.php
Interfaces, Classes, Traits and Enums
- BkTree
- A serialisable BK-Tree Implementation.
Table of Contents
- standard_deviation() : float
- Calculates the standard deviation of an array of numbers.
Functions
standard_deviation()
Calculates the standard deviation of an array of numbers.
standard_deviation(array<string|int, mixed> $array) : float
Parameters
- $array : array<string|int, mixed>
-
The array of numbers to calculate the standard deviation of.
Tags
Return values
float —The standard deviation of the numbers in the given array.