PhpBench\Tests\Unit\Math\DistributionTest::testStats PHP Метод

    public function testStats()
    {
        $distribution = new Distribution([-50, 0, 50, 100]);
        $this->assertEquals(100, $distribution->getSum());
        $this->assertEquals(25, $distribution->getMean());
        $this->assertEquals(-50, $distribution->getMin());
        $this->assertEquals(100, $distribution->getMax());
        $this->assertEquals(56, round($distribution->getStdev()));
        $this->assertEquals(3125, $distribution->getVariance());
        $this->assertEquals(25, round($distribution->getMode()));
    }