This is the closer I got to do what you say http://numpy-discussion.10968.n7.nabble.com/Reductions-with-nditer-working-only-with-the-last-axis-td8157.html
Converts a 3D to 2D, but only works in the last axis. Any improvement would be welcomed.รง 2013/3/22 Neal Becker <[email protected]> > I frequently find I have my 1d function that performs some reduction that > I'd > like to apply-along some axis of an n-d array. > > As a trivial example, > > def sum(u): > return np.sum (u) > > In this case the function is probably C/C++ code, but that is irrelevant (I > think). > > Is there a reasonably efficient way to do this within numpy? > > _______________________________________________ > NumPy-Discussion mailing list > [email protected] > http://mail.scipy.org/mailman/listinfo/numpy-discussion >
_______________________________________________ NumPy-Discussion mailing list [email protected] http://mail.scipy.org/mailman/listinfo/numpy-discussion
