def test_getElementTextNamespace(self):
        e = error.StreamError('feature-not-implemented', 'text')
        element = e.getElement()
        self.assertEquals(NS_XMPP_STREAMS, element.text.uri)
Calculates the mean value for the history of the MeanAbsoluteScaledError.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/words/test/test_jabbererror.py/StreamErrorTest.test_getElementTextNamespace--crossover with--dataset/ETHPy150Open T-002/pycast/pycast/errors/meanabsolutescalederror.py/MeanAbsoluteScaledError._get_historic_means