This function is a quick way to find out whether a specific model class is supported.
distreg_checker(x)
Model object or model object in quoted form, e.g. "mymodel"
This function is one of the cornerstones of distreg.vis. It decides
which models are supported. All core functions of this package call
distreg_checker
multiple times. So, if a model class is support here,
it is supported in the whole package.
At the moment, the following model classes are supported:
gamlss
bamlss
betareg from betareg
betatree
from betareg