pk_add.pk_scales: Add a `pk_scales` object to a `pk` object.
Description
Add a `pk_scales` object to a `pk` object.
Usage
# S3 method for pk_scales
pk_add(pkproto_obj, pk_obj, objectname)
Value
The `pk` object, modified by the `pk_scales` object.
Arguments
- pkproto_obj
The `pk_scales` object to be added.
- pk_obj
The `pk` object to which the `pk_scales` object will be added.
- objectname
The name of the `pk_scales` object.