Python LogNormalClosure._get_covariance_symbol примеры использования

Пример #1

Файл: test_closure_log_normal.py Проект: lukauskas/means

    def test_get_covariance_symbol_is_triangular(self):
        closer = LogNormalClosure(3,multivariate=True)

        #covariance between species 1 and 2  ==  covariance between sp. 2 and 1
        answer1 =closer._get_covariance_symbol(self.__n_counter, 1, 0)
        answer2 = closer._get_covariance_symbol(self.__n_counter, 0, 1)
        self.assertEqual(answer1, answer2)

Пример #2

    def test_get_covariance_symbol_is_triangular(self):
        closer = LogNormalClosure(3, multivariate=True)

        #covariance between species 1 and 2  ==  covariance between sp. 2 and 1
        answer1 = closer._get_covariance_symbol(self.__n_counter, 1, 0)
        answer2 = closer._get_covariance_symbol(self.__n_counter, 0, 1)
        self.assertEqual(answer1, answer2)

Пример #3

Файл: test_closure_log_normal.py Проект: lukauskas/means

 def test_get_covariance_symbol2(self):
     closer = LogNormalClosure(3,multivariate=True)
     expected = sympy.Symbol("yx6")
     answer = closer._get_covariance_symbol(self.__n_counter, 1, 0)
     self.assertEqual(answer, expected)

Пример #4

 def test_get_covariance_symbol2(self):
     closer = LogNormalClosure(3, multivariate=True)
     expected = sympy.Symbol("yx6")
     answer = closer._get_covariance_symbol(self.__n_counter, 1, 0)
     self.assertEqual(answer, expected)