Analytic outer envelope of an Emax projection

Endpoint and interior-dose contrasts bound the effect and shape without optimization. A nonempty envelope does not establish feasibility of the exact model intersection. Use [emax_project()] for the refined interval.

Usage

emax_outer_interval(region)

Arguments

region

Object from [emax_region()] or [emax_region_from_summary()].

Value

A list with `status`, `interval`, and, when nonempty, the effect bounds `delta` and shape bounds `q`.