1. mean() 函数定义:
目前创新互联已为上千家的企业提供了网站建设、域名、雅安服务器托管、成都网站托管、企业网站设计、山南网站维护等服务,公司将坚持客户导向、应用为本的策略,正道将秉承"和谐、参与、激情"的文化,与客户和合作伙伴齐心协力一起成长,共同发展。numpy.mean(a, axis=None, dtype=None, out=None, keepdims=
)[source]
Compute the arithmetic mean along the specified axis.
Returns the average of the array elements. The average is taken over the flattened array by default, otherwise over the specified axis. float64intermediate and return values are used for integer inputs.
Parameters: |
a : array_like
axis : None or int or tuple of ints, optional
|
---|