PHP code example of oefenweb / statistics

1. Go to this page and download the library: Download oefenweb/statistics library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

oefenweb / statistics example snippets


use Oefenweb\Statistics\Statistics;

Statistics::sum([1, 2, 3]); // 6


use Oefenweb\Statistics\Statistics;

Statistics::min([1, 2, 3]); // 1


use Oefenweb\Statistics\Statistics;

Statistics::max([1, 2, 3]); // 3


use Oefenweb\Statistics\Statistics;

Statistics::mean([1, 2, 3]); // 2


use Oefenweb\Statistics\Statistics;

Statistics::frequency([1, 2, 3, 3, 3]); // [1 => 1, 2 => 1, 3 => 3]


use Oefenweb\Statistics\Statistics;

Statistics::mode([1, 2, 2, 3]); // 2


use Oefenweb\Statistics\Statistics;

Statistics::variance([1, 2, 3]); // 1
Statistics::variance([1, 2, 3], false); // 0.66666666666667


use Oefenweb\Statistics\Statistics;

Statistics::standardDeviation([1, 2, 3]); // 1.0
Statistics::standardDeviation([1, 2, 3], false); // 0.81649658092773


use Oefenweb\Statistics\Statistics;

Statistics::range([4, 6, 10, 15, 18]); // 14