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In [15]: import numpy as np ar = np.array([[1,2,3], [2,3,4]]) print ar[1,] #vstack hstack #concatenate print np.mean(ar, axis=(0,1)) print np.median(ar) print np.diff(ar) #ar.flat ar.flatten() #np.array_split
import numpy as np ar = np.array([[1,2,3], [2,3,4]]) print ar[1,] #vstack hstack #concatenate print np.mean(ar, axis=(0,1)) print np.median(ar) print np.diff(ar) #ar.flat ar.flatten() #np.array_split
[2 3 4] 2.5 2.5 [[1 1] [1 1]]