MathPHP\Statistics\Regression\RegressionTest::testSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual PHP Method

    public function testSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual(array $points)
    {
        $regression = new Linear($points);
        $SStot = $regression->sumOfSquaresTotal();
        $SSreg = $regression->sumOfSquaresRegression();
        $SSres = $regression->sumOfSquaresResidual();
        $this->assertEquals($SStot, $SSreg + $SSres, '', 0.001);
    }