MathPHP\Probability\Distribution\Continuous\LogLogisticTest::testMean PHP Метод

public testMean ( $α, $β, $μ )

    public function testMean($α, $β, $μ)
    {
        $this->assertEquals($μ, LogLogistic::mean($α, $β), '', 1.0E-5);
    }

LogLogisticTest