arviz.from_numpyro#
- arviz.from_numpyro(posterior=None, *, prior=None, posterior_predictive=None, predictions=None, constant_data=None, predictions_constant_data=None, log_likelihood=None, index_origin=None, coords=None, dims=None, pred_dims=None, num_chains=1)[source]#
Convert NumPyro data into an InferenceData object.
For a usage example read the Creating InferenceData section on from_numpyro
- Parameters
- posteriornumpyro.mcmc.MCMC
Fitted MCMC object from NumPyro
- prior: dict
Prior samples from a NumPyro model
- posterior_predictivedict
Posterior predictive samples for the posterior
- predictions: dict
Out of sample predictions
- constant_data: dict
Dictionary containing constant data variables mapped to their values.
- predictions_constant_data: dict
Constant data used for out-of-sample predictions.
- index_originint, optional
- coordsdict[str] -> list[str]
Map of dimensions to coordinates
- dimsdict[str] -> list[str]
Map variable names to their coordinates
- pred_dims: dict
Dims for predictions data. Map variable names to their coordinates.
- num_chains: int
Number of chains used for sampling. Ignored if posterior is present.