scipy.sparse.bsr_matrix.nanmin#

bsr_matrix.nanmin(axis=None, out=None)[source]#

Return the minimum of the array/matrix or minimum along an axis, ignoring any NaNs. This takes all elements into account, not just the non-zero ones.

New in version 1.11.0.

Parameters:
axis{-2, -1, 0, 1, None} optional

Axis along which the minimum is computed. The default is to compute the minimum over all elements, returning a scalar (i.e., axis = None).

outNone, optional

This argument is in the signature solely for NumPy compatibility reasons. Do not pass in anything except for the default value, as this argument is not used.

Returns:
amincoo_matrix or scalar

Minimum of a. If axis is None, the result is a scalar value. If axis is given, the result is a sparse.coo_matrix of dimension a.ndim - 1.

See also

nanmax

The maximum value of a sparse array/matrix along a given axis, ignoring NaNs.

min

The minimum value of a sparse array/matrix along a given axis, propagating NaNs.

numpy.nanmin

NumPy’s implementation of ‘nanmin’.