pymc.backends.NDArray.get_sampler_stats

NDArray.get_sampler_stats(stat_name, sampler_idx=None, burn=0, thin=1)

Get sampler statistics from the trace.

Parameters

stat_name: str

sampler_idx: int or None

burn: int

thin: int

Returns

If the sampler_idx is specified, return the statistic with

the given name in a numpy array. If it is not specified and there

is more than one sampler that provides this statistic, return

a numpy array of shape (m, n), where m is the number of

such samplers, and n is the number of samples.