B
    „	\P  ć               @   s   d Z ddlZd	ddZdS )
z+
Common utilities for testing clustering.

é    Né   é   é   ēŁ?c       	   	   C   s   t j | ”}t  ddddgddddgddddgddddgg”d }t  d|f”}x:t|D ].}t j||| d | || ||”  f }qZW |S )Né   r   é’’’’é
   )ŚnpZrandomZRandomStateZarrayŚemptyŚrangeZr_Zrandn)	ZseedZ
n_clustersZ
n_featuresZn_samples_per_clusterZstdZprngZmeansŚXŚi© r   ś;lib/python3.7/site-packages/sklearn/cluster/tests/common.pyŚgenerate_clustered_data   s    

r   )r   r   r   r   r   )Ś__doc__Znumpyr	   r   r   r   r   r   Ś<module>   s    