fips.posterior.Options

class fips.posterior.Options(*args, **kwargs)

Bases: Protocol

What a Posterior reads from the options of a method.

A method’s options are a frozen dataclass of its own (AnalyticOptions); the posterior keeps them as Posterior.options, reads only the regularization factor, and makes another gamma’s with dataclasses.replace().

Attributes

gamma

the solve divided the model-data mismatch by it.