Oihana Php Core

mean.php

mean() : float: Computes the arithmetic mean (average) of a list of numbers.

Computes the arithmetic mean (average) of a list of numbers.


    
                    mean(array<int, int|float> $values) : float

throws

InvalidArgumentException

If the array is empty.

example

use function oihana\core\maths\mean;

echo mean( [ 1 , 2 , 3 , 4 ] ) ; // 2.5
echo mean( [ 2 , 4 , 6 ] )      ; // 4.0

author

Marc Alcaraz (ekameleon)

since

1.0.9

float —

The arithmetic mean of the values.