MathPHP\Statistics\Regression\LinearThroughPointTest::testSumSquares PHP Метод

    public function testSumSquares(array $points, $force, $sums)
    {
        $regression = new LinearThroughPoint($points, $force);
        $this->assertEquals($sums['sse'], $regression->sumOfSquaresResidual(), '', 1.0E-7);
        $this->assertEquals($sums['ssr'], $regression->sumOfSquaresRegression(), '', 1.0E-7);
        $this->assertEquals($sums['sst'], $regression->sumOfSquaresTotal(), '', 1.0E-7);
    }