This is a generic that returns a vector giving the names of the parameters associated with a model or a model fit.
param_names(object, ...)# S3 method for default
param_names(object, ...)
param_names(object, ...) <- value
An object for which parameter names are defined.
Additional arguments to methods.
Specification for the new parameter names.
param_names(default): By default, the names of the coef() vector is returned.
param_names(object, ...) <- value: a method for modifying parameter names of an object.