bundles / scipy 1.18.0 / scipy / stats / _multivariate / multivariate_t_frozen / rvs
function
scipy.stats._multivariate:multivariate_t_frozen.rvs
Signature
def rvs(self, size = 1, random_state = None)Summary
Draw random samples from a multivariate t-distribution.
Parameters
size: int, optionalNumber of samples to draw (default 1).
seed: {None, int, np.random.RandomState, np.random.Generator}, optionalUsed for drawing random variates. If seed is None, the
~np.random.RandomStatesingleton is used. If seed is an int, a newRandomStateinstance is used, seeded with seed. If seed is already aRandomStateorGeneratorinstance, then that object is used. Default is None.
Returns
rvs: ndarray or scalarRandom variates of size (
size,P), wherePis the dimension of the random variable.
Examples
from scipy.stats import multivariate_t x = [0.4, 5] loc = [0, 1] shape = [[1, 0.1], [0.1, 1]] df = 7✓
multivariate_t.rvs(loc, shape, df)
✗array([-0.77832, 1.69375])
Aliases
scipy.stats._multivariate.multivariate_t_frozen.rvs