A fit object may implement this method to add extra derived quantities whose computation depend on some values only available in the fit.

As of 2026-03 the only use case is computing the top model probability for model selection across multiple models (since model probability is not directly available in normal derived quantities).

SBC_fit_specific_dquants(fit)

# Default S3 method
SBC_fit_specific_dquants(fit)

Value

A derived_quantities() object or NULL if there are none