Parwoll, M. & Wagner, R.: The Impact of Missing Values on PLS-Model Fitting. 34th Annual Conference of the German Classification Society (GfKl) in Karlsruhe, 2010
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[BibTeX]
Wagner, R. & Rüter, S.: Classifying Customers: Are Non-Linear Projections Really Better?. DAGStat2010 in Dortmund, 2010
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Wagner, R.: Which Items are Relevant in Customers? Shopping Cart? A
Comparison of Insights from Mining Association Rules with
a Network Approach. 3rd German-Japanese Workshop in Karlsruhe, 2010
[Volltext]
[BibTeX]
Klaus, M. & Wagner, R.: Gaining 'Consumer Insights' from Influential Actors in Weblog Networks. IFCS BI-Annual Conference. Berlin: Springer, 2009
[BibTeX]
Wagner, R.: Data Mining for Marketing Managers: Questions or Answers?. International Workshop on Data Mining and Service Science for Innovation. Tokyo: 2009
[BibTeX]
Klaus, M. & Wagner, R.: Exploring the Interaction Structure of Weblogs. 32nd GfKl Annual Conference. Hamburg: 2008
[BibTeX]
Wagner, R. & Sauerwald, E.: Clustering Consumers with Respect to Their Marketing Reactance Behavior. 32nd GfKl Annual Conference. Hamburg: 2008
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Wagner, R. & Reppermund, R.: Is All Business Local? Competitive Maps of German Discount Retailing. 2006
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Wagner, R.: Patterns of Associations in Finite Sets of Items. 10th Biannual Conference of the International Federation of Classification Societies. Ljubljana: 2006
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Wagner, R.: Competitive Advantages due to Text-Mining and Environmental Scanning? ? Putting Innovative Technologies into Practice. GI & ACM (German Chapter). TU Dresden: 2005
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Wagner, R.; Wetzels, M. & Winklhofer, H.: Measurement Equivalence in Cross Cultural Research: The Case of Formative Measurement Models. 34th Annual EMAC Conference. Milan: 2005
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Wagner, R.; Decker, R. & Scholz, S.: Mining Consumption and Nutrition Patterns for Marketing Communication. Meeting of the Classification and Data Analysis Group of the Italian Statistical Society. Parma: 2005
[BibTeX]
Wagner, R. & Scholz, S.: Rationales Underlying Investment Decisions: The Impact of Marketing on Attitudes and Preferences Towards Sustainability. ETH Zürich. Zürich: 2005
[BibTeX]
Wagner, R.; Scholz, S. & Meißner, M.: Robust Preference Measurement: A Simulation Study of Erroneous and Ambiguous Judgement's Impact on AHP and Conjoint Analysis. Operations Research Conference. Bremen: 2005
[BibTeX]
Wagner, R. & Beinke, K.-S.: Identifying Patterns of Consumer Response to Price Endings. Fordham University Behavioral Pricing Conference. New York: 2004
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Wagner, R.: Are Odd Prices Meaningful Price Thresholds? An Investigation by Generalised Cross Validation. 32nd EMAC Conference. Glasgow: 2003
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Wagner, R.: Mining Promising Qualification Patterns. 27th Annual GfKl Conference. Cottbus: 2003
[BibTeX]
Wagner, R.: Economic Feelings: A Psychometric Analysis of Economic Perceptions and Expectations. Invited Presentation at the University of Management and Information Technology in Rzeszow . 2002
[BibTeX]
Wagner, R.: Economic Feelings: A Psychometric Analysis of Economic Perceptions and Expectations. Invited Presentation at the 8th Biannual Conference of the International Federation of Classification Societies. Cracow: 2002
[BibTeX]
Wagner, R. & Decker, R.: Distinguishing Response Specifications in the Multivariate Polya-Model. 24th Annual Conference of the German Classification Society. Passau: 2000
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Wagner, R.; Decker, R. & Temme, T.: Missing Value Treatment in Applied Market Research. 21st Annual Conference of the German Classification Society. Potsdam: 1997
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