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Exact Semiparametric Inference About the Within-Subject Variability in 2 x 2 Crossover Trails.
(University of Gothenburg, 1992-03-01)
The comparison of primary interest in a 2 x 2 crossover trial typically concerns the effect of the treatments, say A and B, on the mean response level. This article deals with another important aspect, namely the within-subject ...
SEPARATION OF SYSTEMATIC AND RANDOM ERRORS IN ORDINAL RATING SCALES
(University of Gothenburg, 1992-04-01)
The aim of this paper is to introduce a new rank method which enables us to separate the inconsistency of repeated measurements into random and systematic differences and to quantify this lack of consistency in a few ...
ASPECTS OF MODELLING NONLINEAR TIME SERIES
(University of Gothenburg, 1992-01-01)
It is common practice for economic theories to postulate non-linear relationships between economic variables, production functions being an example. If a theory suggests a specific functional form, econometricians can ...