# Model Evidence

The conjugate VAR's closed-form log marginal likelihood, attached to
`FittedVAR.evidence` by `ConjugateVAR.fit`, and the Bayes-factor
comparison built on top of it.

```{eval-rst}
.. currentmodule:: impulso.evidence

.. autosummary::
   :toctree: generated/
   :nosignatures:

   ModelEvidence
   EvidenceComparison

.. currentmodule:: impulso

.. autosummary::
   :toctree: generated/
   :nosignatures:

   compare_evidence
```