MathPHP\Statistics\Regression\LinearTest::testMeanSquares PHP Метод

    public function testMeanSquares(array $points, $force, $sums)
    {
        $regression = new Linear($points, $force);
        $this->assertEquals($sums['mse'], $regression->meanSquareResidual(), '', 1.0E-7);
        $this->assertEquals($sums['msr'], $regression->meanSquareRegression(), '', 1.0E-7);
        $this->assertEquals($sums['mst'], $regression->meanSquareTotal(), '', 1.0E-7);
        $this->assertEquals($sums['sd'], $regression->errorSD(), '', 1.0E-7);
    }