Items where Author is "Dittrich, R."

Dittrich, R. and Francis, B. and Hatzinger, R. and Katzenbeisser, W. (2012) Missing observations in paired comparison data. Statistical Modelling, 12 (2). pp. 117-143. ISSN 1471-082X

Dittrich, R. and Francis, B. and Hatzinger, R. and Katzenbeisser, W. (2008) The Problem of Missing Observations in Paired Comparisons Experiments. In: RC33 : 7th International Conference on Social Science Methodology, 1 - 5 September 2008, Naples, Italy. (Unpublished)

Francis, B. and Dittrich, R. and Hatzinger, R. and Mair, P. (2006) Latent classes for preference data. In: Latent Variable Methods in the Health Sciences conference, September 2006, Perugia, Italy. (Unpublished)

Francis, B. and Dittrich, R. and Hatzinger, R. (2005) Mixture models for heterogeneity in ranked data. In: 3rd World Conference on Computational Statistics and Data Analysis, 27 - 31 October 2005, Limassol, Cyprus. (Unpublished)