npstreams.imax

npstreams.imax(arrays, axis, ignore_nan=False)

Maximum of a stream of arrays along an axis.

Parameters:

• arrays (iterable) – Arrays to be reduced.

• axis (int or None, optional) – Axis along which the maximum is found. The default is to find the maximum along the ‘stream axis’, as if all arrays in array were stacked along a new dimension. If axis = None, arrays in arrays are flattened before reduction.

• ignore_nan (bool, optional) – If True, NaNs are ignored. Default is propagation of NaNs.

Yields:

online_max (ndarray) – Cumulative maximum.