recarray.sort()
numpy.recarray.sort
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recarray.sort(axis=-1, kind='quicksort', order=None)
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Sort an array, in-place.
Parameters: axis : int, optional
Axis along which to sort. Default is -1, which means sort along the last axis.
kind : {‘quicksort’, ‘mergesort’, ‘heapsort’}, optional
Sorting algorithm. Default is ‘quicksort’.
order : str or list of str, optional
When
a
is an array with fields defined, this argument specifies which fields to compare first, second, etc. A single field can be specified as a string, and not all fields need be specified, but unspecified fields will still