Ausgabe 3/2009
Inhalt (3 Artikel)
A non-parametric Bayesian diagnostic for detecting differential item functioning in IRT models
Mark E. Glickman, Pradipta Seal, Susan V. Eisen
Some methodological issues with the analysis of preference-based EQ-5D index score
Liang Li, Alex Z. Fu
Exploring the small area variation and spatial patterns in outpatient treatments
Mickael Bech, Jørgen Lauridsen