choice-metrics.com

Good to know that we can use this design.

And sorry, should have added the link:

https://choice-metrics.com/forum/viewto ... ?f=2&t=749

Its point 5) . I may have misinterpreted it.

Michael

In a forum post from 2020 Michiel said that it isn't possible to add constraints on the design if using model averaging.

However, when I run the code below (which has 2 models, and reject conditions ), it seems to impose the restrictions appropriately. Has there been an update? Should I trust the ...

There may be a very short answer to this, but....

I am running a design with an interaction between a dummy variable and a continuous variable, and i get

Error: An interaction term is associated with a dummy or effects coded parameter. Interactions of dummy or effects coded attributes are not ...

I would like some feedback on a design with interactions.

This is based on the proposal by
Marcel F. Jonker, Bas Donkers,
Interaction Effects in Health State Valuation Studies: An Optimal Scaling Approach,
Value in Health, Volume 26, Issue 4, 2023.

to parsimoniously identify interaction effects ...