This is documentation for an old release of SciPy (version 0.7.). Read this page in the documentation of the latest stable release (version 1.16.2).
Returns the arithmetic mean of m along the given dimension.
That is: (x1 + x2 + .. + xn) / n
| Parameters: | a : array axis : int or None |
|---|---|
| Returns: | The arithmetic mean computed over a single dimension of the input array or : all values in the array if axis=None. The return value will have a floating : point dtype even if the input data are integers. : |