Artur Klinger

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A major issue in the analysis of diseases is the identiication and assessment of prognostic factors relevant to the development of the illness. Statistical analyses within the proportional hazards framework suuer from a lack exibility due to stringent model assumptions such as additivity and time{constancy of eeects. In this paper we use tree based models(More)
A major issue in the analysis of diseases is the identification and assessment of prognostic factors relevant to the development of the illness. Statistical analyses within the proportional hazards framework suffer from a lack of flexibility due to stringent model assumptions such as additivity and time-constancy of effects. In this paper we use tree-based(More)
forschungsbereich 386 \Statistische Analyse diskreter Strukturen, Modellierung und Anwendung in Biometrie und Okonometrie." Summary We propose a new method for estimation of unknown functions within the generalized linear model framework. The estimator leads to an adaptive economical description of the results in terms of basis functions. Our proposal(More)
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