V170-N18 Flexible Detection of Groups in Data
 
Project
Abstract
Scientists/Scholars
Project Publications
Further Activities
Cooperations
Final Report
  • Gertraud Malsiner-Walli, Sylvia Frühwirth-Schnatter, and Bettina Grün. Identifying mixtures of mixtures using Bayesian estimation. Journal of Computational and Graphical Statistics, 26(2):285-295, 2017. [ bib | DOI ]

  • Bettina Grün and Sara Dolnicar. Response-style corrected market segmentation for ordinal data. Marketing Letters, 27(4):729-741, 2016. [ bib | DOI ]

  • Sara Dolnicar, Bettina Grün, and Friedrich Leisch. Increasing sample size compensates for data problems in segmentation studies. Journal of Business Research, 69(2):992-999, 2016. [ bib | DOI ]

  • Gertraud Malsiner-Walli, Sylvia Frühwirth-Schnatter, and Bettina Grün. Model-based clustering based on sparse finite Gaussian mixtures. Statistics and Computing, 26(1):303-324, 2016. [ bib | DOI ]

  • Kurt Hornik and Bettina Grün. On maximum likelihood estimation of the concentration parameter of von Mises-Fisher distributions. Computational Statistics, 29(5):945-957, 2014. [ bib | DOI ]

  • Kurt Hornik and Bettina Grün. movMF: An R package for fitting mixtures of von Mises-Fisher distributions. Journal of Statistical Software, 58(10):1-31, 2014. [ bib | http ]

  • Kurt Hornik and Bettina Grün. On standard conjugate families for natural exponential families with bounded natural parameter space. Journal of Multivariate Analysis, 126:14-24, April 2014. [ bib | DOI ]

  • Sara Dolnicar, Anna Hurlimann, and Bettina Grün. Branding water. Water Research, 57:325-338, June 2014. [ bib | DOI ]

  • Sara Dolnicar, Bettina Grün, Friedrich Leisch, and Kathrin Schmidt. Required sample sizes for data-driven market segmentation analyses in tourism. Journal of Travel Research, 53(3):296-306, May 2014. [ bib | DOI ]

  • Sara Dolnicar and Bettina Grün. Including “Don't know” answer options in brand image surveys improves data quality. International Journal of Market Research, 56(1):33-50, 2014. [ bib | DOI ]

  • Moritz Kebschull, Ryan T. Demmer, Bettina Grün, Paolo Guarnieri, Paul Pavlidis, and Panos N. Papapanou. Gingival tissue transcriptomes identify distinct periodontitis phenotypes. Journal of Dental Research, 93(5):459-468, May 2014. [ bib | DOI ]

  • Kurt Hornik and Bettina Grün. Amos-type bounds for modified Bessel function ratios. Journal of Mathematical Analysis and Applications, 408(1):91-101, December 2013. [ bib | DOI ]

  • Sara Dolnicar, Bettina Grün, and Venkata Yanamandram. Dynamic, interactive survey questions can increase survey data quality. Journal of Travel & Tourism Marketing, 30(7):690-699, October 2013. [ bib | DOI ]

  • Sara Dolnicar and Bettina Grün. “Translating” between survey answer formats. Journal of Business Research, 66(9):1298-1306, September 2013. [ bib | DOI ]

  • Kurt Hornik and Bettina Grün. On conjugate families and Jeffreys priors for von Mises-Fisher distributions. Journal of Statistical Planning and Inference, 143(5):992-999, May 2013. [ bib | DOI ]

  • Sara Dolnicar, John R. Rossiter, and Bettina Grün. “Pick-any” measures contaminate brand image studies. International Journal of Market Research, 54(6):821-834, 2012. [ bib | DOI ]

  • Sara Dolnicar and Bettina Grün. Validly measuring destination image in survey studies. Journal of Travel Research, 52(1):3-13, January 2013. [ bib | DOI ]

  • Sara Dolnicar, Anna C. Hurlimann, and Bettina Grün. Water conservation behavior in Australia. Journal of Environmental Management, 105:44-52, August 2012. [ bib | DOI ]

  • Bettina Grün, Ioannis Kosmidis, and Achim Zeileis. Extended beta regression in R: Shaken, stirred, mixed, and partitioned. Journal of Statistical Software, 48(11):1-25, 2012. [ bib | http ]

  • Bettina Grün and Kurt Hornik. Modelling HIV RNA levels with finite mixtures for censored longitudinal data. Journal of the Royal Statistical Society: Series C (Applied Statistics), 61(2):201-218, March 2012. [ bib | DOI ]

  • Bettina Grün, Theresa Scharl, and Friedrich Leisch. Modelling time course gene expression data with finite mixtures of linear additive models. Bioinformatics, 28(2):222-228, January 2012. [ bib | DOI ]

  • Bettina Grün and Kurt Hornik. topicmodels: An R package for fitting topic models. Journal of Statistical Software, 40(13):1-30, 2011. [ bib | http ]

 

 
 
 

With support from
FWFDer Wissenschaftsfonds