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bundles / scipy latest / scipy / stats / _multivariate / wishart_frozen / rvs

function

scipy.stats._multivariate:wishart_frozen.rvs

source: /scipy/stats/_multivariate.py :3275

Signature

def   rvs ( self ,  size = 1 ,  random_state = None )

Summary

Draw random samples from an inverse Wishart distribution.

Parameters

size : integer or iterable of integers, optional

Number of samples to draw (default 1).

seed : {None, int, np.random.RandomState, np.random.Generator}, optional

Used for drawing random variates. If seed is None, the ~np.random.RandomState singleton is used. If seed is an int, a new RandomState instance is used, seeded with seed. If seed is already a RandomState or Generator instance, then that object is used. Default is None.

Returns

rvs : ndarray

Random variates of shape (size) + (dim, dim), where dim is the dimension of the scale matrix.

Notes

See class definition for a detailed description of parameters.

Aliases

  • scipy.stats._multivariate.wishart_frozen.rvs