nauf contrasts.Models fit with nauf_stan_lm, nauf_stan_glm, 
nauf_stan_glm.nb, nauf_stan_lmer, 
nauf_stan_glmer, and nauf_stan_glmer.nb have 
class nauf.stanreg and inherit from class stanreg (see 
stanreg-objects for details on the elements contained 
in the fitted model object).  The stanreg methods for the generic 
functions listed in the stanreg-methods page 
(including those linked to in the 'See Also' section) work for 
nauf.stanreg models, with the same restrictions on the re.form 
argument described in the predict.nauf.merMod page when using 
the posterior_predict and predict functions.  The only 
exception is that the kfold function from the 
rstanarm package cannot be used on 
nauf.stanreg objects; instead, nauf_kfold should be used.
The nauf_ref.grid and nauf_pmmeans functions also 
work with nauf.stanreg objects, as do
as.shinystan and
launch_shinystan.
nauf_stan_glm, nauf_stan_glmer,
  nauf_contrasts, stanreg-objects,
  and stanreg-methods.