SimpleStat

This is a PHP class that performs various calculations on numeric arrays.

Installation

The package can be installed via Composer by running the following command:

composer require syalanskiy/simple-stat

Usage

First, include the vendor/autoload.php file:

require_once 'vendor/autoload.php';

Then, create an instance of the Stat class:

$data = [1, 7.7, 2, 3.3, 7.7, 5.67, 2, 1.1, 7.7, 9];
$stat = new \Yalanskiy\SimpleStat\Stat($data);

To perform calculation, call the appropriate method:

$stat->count();
$stat->summ();
$stat->arithmeticMean();
$stat->geometricMean();
$stat->median();
$stat->mode();

Example

$data = [1, 7.7, 2, 3.3, 7.7, 5.67, 2, 1.1, 7.7, 9];
$stat = new \Yalanskiy\SimpleStat\Stat($data);

echo $stat->count();
echo PHP_EOL;

echo $stat->summ();
echo PHP_EOL;

echo $stat->arithmeticMean();
echo PHP_EOL;

echo $stat->geometricMean();
echo PHP_EOL;

echo $stat->median();
echo PHP_EOL;

echo $stat->mode();
echo PHP_EOL;

Contribution

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

This project is licensed under the MIT License. See the LICENSE file for details.