منابع مشابه
Survey inference for subpopulations.
One frequently analyzes a subset of the data collected in a survey when interest focuses on individuals in a certain subpopulation of the sampled population. Although it may seem natural to eliminate from the data set all data from individuals outside the subpopulation before analysis, this procedure may yield incorrect standard errors and confidence intervals. The authors give two examples of ...
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Two-stage sampling usually leads to higher variances for estimators of means and regression coefficients, because of intra-cluster homogeneity. One way of allowing for clustering in fitting a linear regression model is to use a linear mixed model with two levels. If the estimated intra-cluster correlation is close to zero, it may be acceptable to ignore clustering and use a single level model. ...
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چکیده ندارد.
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Inductive inference is a recursion-theoretic theory of learning, rst developed by E. M. Gold (1967). This paper surveys developments in probabilistic inductive inference. We mainly focus on nite inference of recursive functions, since this simple paradigm has produced the most interesting (and most complex) results.
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In this article, I present the biological backgrounds of microarray, ChIP-chip and ChIPSeq technologies and the application of computational methods in reverse engineering of gene regulatory networks (GRNs). The most commonly used GRNs models based on Boolean networks, Bayesian networks, relevance networks, differential and difference equations are described. A novel model for integration of pr...
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ژورنال
عنوان ژورنال: American Journal of Epidemiology
سال: 1996
ISSN: 0002-9262,1476-6256
DOI: 10.1093/oxfordjournals.aje.a008847