Create a random variable for Blockwise.

See Blockwise for more details.


Original Docstring for Distribution

Construct the Blockwise distribution.

distributions Python list of tfp.distributions.Distribution instances. All distribution instances must have the same batch_shape and all must have event_ndims==1, i.e., be vector-variate distributions.
dtype_override samples of distributions will be cast to this dtype. If unspecified, all distributions must have the same dtype. Default value: None (i.e., do not cast).
validate_args Python bool, default False. When True distribution parameters are checked for validity despite possibly degrading runtime performance. When False invalid inputs may silently render incorrect outputs.
allow_nan_stats Python bool, default True. When True, statistics (e.g., mean, mode, variance) use the value "NaN" to indicate the result is undefined. When False, an exception is raised if one or more of the statistic's batch members are undefined.
name Python str name prefixed to Ops created by this class.