MathPHP\Statistics\RandomVariableTest::dataProviderForSampleSkewness PHP Метод

    public function dataProviderForSampleSkewness()
    {
        return [[[61, 61, 61, 61, 61, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 73, 73, 73, 73, 73, 73, 73, 73], -0.1098], [[1, 2, 3, 4, 5, 9, 23, 32, 69], 1.95], [[3, 4, 5, 2, 3, 4, 5, 6, 4, 7], 0.359543], [[1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 5, 6, 7, 8], 0.863378312], [[2, 3, -1, 3, 4, 5, 0, 2], -0.4587], [[-2.83, -0.95, -0.88, 1.21, -1.67, 0.83, -0.27, 1.36, -0.34, 0.48, -2.83, -0.95, -0.88, 1.21, -1.67], -0.174], [[1, 2, 3, 4, 5, 6, 7, 8], 0]];
    }