Ñò
­±Nc           @   s   d  d k  Z  d „  Z d S(   iÿÿÿÿNc         C   s$   |  t  i |  ƒ t t  i |  ƒ ƒ S(   N(   t   numpyt   meant   floatt   std(   t   data(    (    s+   /home/vjeux/mlea/algo/centering_sphering.pyt   centering_sphering   s    (   R    R   (    (    (    s+   /home/vjeux/mlea/algo/centering_sphering.pyt   <module>   s   