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Editing: test_tukeylambda_stats.cpython-311.pyc
� d�c� � �@ � d dl Zd dlmZmZ d dlmZmZ d� Zd� Z d� Z dS )� N)�assert_allclose� assert_equal)�tukeylambda_variance�tukeylambda_kurtosisc � � t d� � } t | t j dz dz d�� � t d� � }t |dd�� � t d� � } t | d t j z d�� � t d� � }d t j dz z t j d z d z dz z dz }t ||d�� � t d � � } t | d d�� � t d � � }t |d d�� � t d� � } t | dd�� � t d� � }t |d d�� � dS )z/Compare results with some known exact formulas.r � � ��-���q=)�atol�333333�?绽���|�=g �?� g�������?� gUUUUUU�?g333333�gUUUUUU�?N)r r �np�pir )�var�kurt�desireds �J/usr/lib/python3/dist-packages/scipy/stats/tests/test_tukeylambda_stats.py�"test_tukeylambda_stats_known_exactr sX � � �q� !� !�C��C�����A� �E�2�2�2�2� �� "� "�D��D�#�E�*�*�*�*� �s� #� #�C��C��R�U���/�/�/�/� �� $� $�D��b�e�A�g�~�"�%��'�A�+��!1�1�A�5�G��D�'��.�.�.�.� �q� !� !�C��C��u�-�-�-�-� �� "� "�D��D�$�U�+�+�+�+� �q� !� !�C��C���.�.�.�.� �� "� "�D��D�$�U�+�+�+�+�+�+� c � � t dd�� � } t dd�� � }g d�g d�g d�g d�g d �g d �g d �g d �g d �g d�g d�g }|D ]@\ }}}t |� � }t ||fi |�� t |� � }t ||fi | �� �At |� \ }}}t |� � }t ||fi |�� t |� � }t ||fi | �� dS )zACompare results with some values that were computed using mpmath.r r )r �rtolr )g��������g����; @g�2V#�H@)g���QI���g��9�@g�k+�\)@)g��������gx��uh~@g���� @)g����MbP�g�٤{i @g�h Y�n�?)g����MbP?gӦNFb: @g�4�\>��?)g �?g�t ���@g<�n�\��?)g�������?g��U+2C@gӤB��?)g���QI��?gGI��8@gx�@As��?)r gڽP��?g�@�)g $@g�d�s5O?gX��\@)g 4@g� �� ?g�c��� @N)�dictr r r �zip)�a10�a12�data�lam� var_expected� kurt_expectedr r s r � test_tukeylambda_stats_mpmathr" + sY � � �E�� "� "� "�C� �E�� "� "� "�C� 9�8�8�;�;�;�9�9�9�:�:�:�9�9�9�<�<�<�9�9�9�;�;�;�9�9�9�;�;�;�;�;�;� �D� -1� 4� 4�(��\�=�"�3�'�'����\�1�1�S�1�1�1�#�C�(�(����m�3�3�s�3�3�3�3� (+�D�z�$�C� �}� �s� #� #�C��C� �-�-��-�-�-� �� $� $�D��D�-�/�/�3�/�/�/�/�/r c �2 � ddg} t | � � }t |t j t j t j g� � � � ddg} t | � � }t |t j t j t j g� � � � dS )z;Test values of lambda outside the domains of the functions.g �g �g пN)r r r �array�nan�infr )r r r s r � test_tukeylambda_stats_invalidr' M sz � � ��,�C� �s� #� #�C���b�h����� /�0�0�1�1�1� ��-�C� �� $� $�D���r�x����� 0�1�1�2�2�2�2�2r ) �numpyr � numpy.testingr r � scipy.stats._tukeylambda_statsr r r r" r' � r r �<module>r, s� �� � � � � 7� 7� 7� 7� 7� 7� 7� 7�B� B� B� B� B� B� B� B� ,� ,� ,�F 0� 0� 0�D3� 3� 3� 3� 3r
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