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NumPy · Function

np.apply_along_axis

Applies a function to each one-dimensional slice of an array along a chosen axis. The output replaces that axis with the shape of each function result.

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Syntax

numpy.apply_along_axis(func1d, axis, arr, *args, **kwargs)

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  • apply_over_axes

Source: numpy.apply_along_axis — NumPy v2.5 Manual. Checked 2026-11-03.