Blurb::
The method to use for variance-based decomposition
Description::
Allows the user to select between ``pick_and_freeze``
and ``binned`` for variance-based decomposition.

**Default Behavior**

Default method is ``pick_and_freeze``.

Examples::

.. code-block::

    method,
      sampling
        sample_type lhs
        samples = 100
        variance_based_decomp
          vbd_sampling_method pick_and_freeze

Theory::

Faq::

See_Also::
