Python: mean of a matrix along a specified axis

[code lang="python"] import numpy

generate a 10x3 matrix with random values

M = numpy.random.random*1

mean along row resulting a 3x1 vector

meanRow = M.mean(axis=0)

mean along column resulting a 10x1 vector

meanCol = M.mean(axis=1) [/code]

*1:10,3