choice
- sherpa.utils.random.choice(rng, xs, n)[source] [edit on github]
Create a subset of elements from xs with no duplication.
- Parameters:
rng (numpy.random.Generator, numpy.random.RandomState, or None) – Determines how the random numbers are created. If set to None then the
numpy.random.choiceroutine is used.xs – Sequence of values.
n – The number of values to select from xs.
- Returns:
values
- Return type:
ndarray