webd/aggregation

Aggregation functions

Maintainers

Details

github.com/tdebatty/php-aggregation-operators

Source

Issues

Installs: 1 872

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0.0.2 2018-08-02 08:47 UTC

Requires (Dev)

MIT 652b8105df127f7f151ce9c551ca13e81f54f088

This package is auto-updated.

Last update: 2024-04-19 20:57:49 UTC

README

PHP implementation of aggregation operators

Currently available:

  • Weigted Ordered Weighted Aggregation (WOWA)

To come:

  • Ordered Weigted Average (OWA)
  • Choquet's integral

Installation

composer require webd/aggregation

Usage

require "vendor/autoload.php";

use Aggregation\WOWA;

$w = array(0.1, 0.2, 0.3, 0.4, 0.0);
$p = array(0.1, 0.2, 0.3, 0.4, 0.0);
$values = array(0.4, 0.2, 0.3, 0.1, 0.0);
echo WOWA::wowa($w, $p, $values);