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2002-13

Optimal $2^K$ Paired comparison Designs for Partial Profiles

by Schwabe, R., Grasshoff, U., Grossmann, H., Holling, H..


Series: 2002-13, Preprints

MSC:
62K05 Optimal designs
62J15 Paired and multiple comparisons
62K15 Factorial designs

Abstract:
In psychological research often paired comparisons are used
in which only partial profiles of the alternatives are
presented. For this situation we introduce appropriate models
and derive optimal designs under both an additive utility
structure and in the presence of interactions when all
attributes are dichotomous.

Keywords:
paired comparisons, optimal design, universal optimality, partial profile, profile strength, comparison depth, interactions