Hi, Does anyone else find this unexpected? In [93]: import numpy as N In [94]: a = N.arange(10).reshape(5,2) In [95]: N.mean(a) Out[95]: 4.5 In [96]: N.median(a) Out[96]: array([4, 5]) i.e. shouldn't median have the same axis, dtype, default axis=None behavior as mean? Best, Matthew