bundles / numpy 2.5.0.dev0+git20251130.2de293a / numpy / ma / core / argmax

function

`numpy.ma.core:argmax`

source: build-install/usr/lib/python3.14/site-packages/numpy/ma/core.py :7063

Summary

Returns array of indices of the maximum values along the given axis. Masked values are treated as if they had the value fill_value.

Parameters

axis : {None, integer}: If None, the index is into the flattened array, otherwise along the specified axis
fill_value : scalar or None, optional: Value used to fill in the masked values. If None, the output of maximum_fill_value(self._data) is used instead.
out : {None, array}, optional: Array into which the result can be placed. Its type is preserved and it must be of the right shape to hold the output.

Returns

index_array : {integer_array}

Examples

import numpy as np
a = np.arange(6).reshape(2,3)
a.argmax()
a.argmax(0)
a.argmax(1)

Aliases

numpy.ma.argmax