Test if x is an rvar_factor or rvar_ordered.
Value
TRUE if x is an rvar_factor or rvar_ordered, FALSE otherwise.
See also
as_rvar_factor() and as_rvar_ordered() to convert objects to
rvar_factors and rvar_ordereds.
Test if x is an rvar_factor or rvar_ordered.
TRUE if x is an rvar_factor or rvar_ordered, FALSE otherwise.
as_rvar_factor() and as_rvar_ordered() to convert objects to
rvar_factors and rvar_ordereds.