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Research Interests
I am interested in graphical Markov models as well as in the application of algebraic techniques in statistics (algebraic statistics). Recent projects are concerned with:
- statistical inference in complex graphical models based on chain graphs and path diagrams;
- development of graphical models for categorical data;
- study of the (algebraic) geometry of the parameter spaces of graphical models with hidden variables;
- connections between geometry of parameter spaces and properties of statistical procedures such as the likelihood ratio test;
- statistical inference in phylogenetic tree models.
Last update: 3/07
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