`scipy.stats._multivariate:vonmises_fisher_frozen.init`

Signature

def __init__ ( self , mu = None , kappa = 1 , seed = None )

Create a frozen von Mises-Fisher distribution.

mu : array_like, default: None: Mean direction of the distribution.
kappa : float, default: 1: Concentration parameter. Must be positive.
seed : {None, int, `numpy.random.Generator`,: numpy.random.RandomState}, optional
If seed is None (or np.random), the numpy.random.RandomState singleton is used. If seed is an int, a new RandomState instance is used, seeded with seed. If seed is already a Generator or RandomState instance then that instance is used.