jax.random.t

jax.random.t(key, df, shape=(), dtype=<class 'numpy.float64'>)[source]

Sample Student’s t random values with given shape and float dtype.

Parameters
  • key (ndarray) – a PRNGKey used as the random key.

  • df (Any) – a float or array of floats broadcast-compatible with shape representing the parameter of the distribution.

  • shape (Sequence[int]) – optional, a tuple of nonnegative integers specifying the result shape. Must be broadcast-compatible with df. The default (None) produces a result shape equal to df.shape.

  • dtype (Any) – optional, a float dtype for the returned values (default float64 if jax_enable_x64 is true, otherwise float32).

Return type

ndarray

Returns

A random array with the specified dtype and with shape given by shape if shape is not None, or else by df.shape.