/PHP/Php calculate variance

Php calculate variance

Php calculate variance

$variance = array_sum(array_map(function ($x) use ($fMean) { 
    return pow($x - $fMean, 2);
}, $array)) / count($array);

0

Source: stackoverflow.com

Similar codes

0 vote140 views1 answer
Query builder laravel getmedia undefined method
PHP
0 vote163 views1 answer
Eloquent whereRaw
PHP
1 vote151 views3 answers
Wp site url link from admin
PHP Wordpress
7 votes143 views3 answers
Laravel 8 – Remove Public from URL
PHP Laravel
31 votes151 views5 answers
How to make db seeder in laravel
PHP Laravel
2 votes146 views1 answer
Laravel how to test email testing
PHP
0 vote135 views1 answer
How to check if fwrite failed php
PHP
2 votes139 views3 answers
Laravel get file size uploaded
PHP Laravel
0 vote153 views2 answers
Pluck only category name and id from model in laravel
PHP Laravel
0 vote148 views2 answers
How to separate date and time in laravel
PHP Laravel

Share