MCordingley\Regression\StatisticsGatherer\Linear::getMeanSquaredError PHP Метод

Returns the mean-squared error of the regression, which is effectively the "average" of the corresponding sum of squares.

private getMeanSquaredError ( ) : float
Результат	float

    private function getMeanSquaredError() : float
    {
        return $this->getSumSquaredError() / $this->getDegreesOfFreedomError();
    }

Linear