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

    public function dataProviderForPI()
    {
        return [[[[1, 2], [2, 3], [4, 5], [5, 7], [6, 8]], 2, 0.05, 1, 1.281185007], [[[1, 2], [2, 3], [4, 5], [5, 7], [6, 8]], 3, 0.05, 1, 1.218926455], [[[1, 2], [2, 3], [4, 5], [5, 7], [6, 8]], 3, 0.1, 10000000, 0.383431394]];
    }