MCordingley\Regression\Tests\Algorithm\LeastSquaresTest::testRegression PHP Метод

    public function testRegression()
    {
        $regression = new LeastSquares();
        $coefficients = $regression->regress(Observations::fromArray($this->getFeatures(), $this->getOutcomes()));
        $this->assertEquals(1.095, round($coefficients[0], 3));
        $this->assertEquals(0.925, round($coefficients[1], 3));
    }