Items where Author is "Dittrich, R."

Article

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

Conference or Workshop Item

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 (Unpublished)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 (Unpublished)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 (Unpublished)