MathPHP\Statistics\CorrelationTest::testKendallsTauExceptionDifferentLengthArrays PHP Method

    public function testKendallsTauExceptionDifferentLengthArrays()
    {
        $X = [1, 2, 3];
        $Y = [2, 3, 4, 5];
        $this->setExpectedException('MathPHP\\Exception\\BadDataException');
        Correlation::kendallsTau($X, $Y);
    }