statistical model
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Statistical model
A statistical model is a formalization of relationships between variables in the form of mathematical equations. A statistical model describes how one or more random variables are related to one or more random variables. The model is statistical as the variables are not deterministically but stochastically related. In mathematical terms, a statistical model is frequently thought of as a pair where is the set of possible observations and the set of possible probability distributions on . It is assumed that there is a distinct element of which generates the observed data. Statistical inference enables us to make statements about which element(s) of this set are likely to be the true one.

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Modèle statistique
Un modèle statistique est une description mathématique approximative du mécanisme qui a généré les observations. Il s’exprime généralement à l’aide d’une famille de distributions (ensemble de distributions) et d’hypothèses sur les variables aléatoires X1, . . ., Xn. Chaque membre de la famille est une approximation possible de F : l’inférence consiste donc à déterminer le membre qui s’accorde le mieux avec les données.

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statistical model
statistički model  

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statistical model
statistical model of nucleus 核的统计模型

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statistical model
statistički model


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