Ferrero formula and triangle misclosures revisited
Finiteness results for Abelian tree models
Equivariant tree models are statistical models used in the reconstruction of phylogenetic trees from genetic data. Here equivariant§ refers to a symmetry group imposed on the root distribution and on the transition matrices in the model. We prove that if that symmetry group is Abelian, then the Zariski closures of these models are defined by polynomial equations of bounded degree, independent of the tree. Moreover, we show that there exists a polynomial-time membership test for that Zariski closure....
Forecasting Telecommunication New Service Demand by Analogy Method and Combined Forecast
Formalisation and methods of analysis of the fast xenobiotic mass transfer in the body
A novel discrimination and regression method for a quantitative determination of the relative efficiency of "fast" distribution processes of xenobiotics is discussed. An integral model-independent method for estimation of equilibrium tissue-to-plasma partition ratios is proposed.
Formes et propriétés des indices d'inégalité entre proportions
Cet article porte sur les indicateurs qui permettent de comparer les inégalités de proportions entre deux catégories. Après avoir précisé les propriétés qui caractérisent la définition d'indices d'inégalité entre deux proportions, il analyse celles qu'il est souhaitable de leur appliquer, notamment les propriétés de cohérence ou d'homogénéité dont il montre l'incompatibilité. Il examine différents modes de construction d'indices d'inégalité : à partir de mesures, de distances, de caractéristiques...
From association to causation : some remarks on the history of statistics