Describe the solution you would like.
Existing 2DAR options include ability to extend last dev to all remaining years, similarly for early years.
Suggestion here is to add similar capability for ages (or lengths) such that the dev for the youngest age in 2DAR could extend to all younger ages; similarly for older ages (or lengths).
This extended set of options could be invoked by invoking 2DAR with "2", rather than "1".
Describe alternatives you have considered
none
Statistical validity, if applicable
seems logical and useful to me
Describe if this is needed for a management application
probably could be used by the hake model
Additional context
No response
Describe the solution you would like.
Existing 2DAR options include ability to extend last dev to all remaining years, similarly for early years.
Suggestion here is to add similar capability for ages (or lengths) such that the dev for the youngest age in 2DAR could extend to all younger ages; similarly for older ages (or lengths).
This extended set of options could be invoked by invoking 2DAR with "2", rather than "1".
Describe alternatives you have considered
none
Statistical validity, if applicable
seems logical and useful to me
Describe if this is needed for a management application
probably could be used by the hake model
Additional context
No response