Package index
Matrices computation
Functions which can be used to extract/give the block model structure to a matrix with a given clustering, and other tools…
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build_theta()extract_R_matrix() - Functions to navigate between \(R\) and \(\Theta\) for given clusters
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ChiToGamma() - ChiToGamma
Likelihood functions
Computation of the likelihood function for a Hüsler-Reiss graphical model, as well ass the penalised version of the latter.
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neg_likelihood()penalty()neg_likelihood_pen() - Negative log-likelihood for Hüsler-Reiss graphical models
Optimization
We give two way for the optimization : the one studied with exponential weights ans a softer one with customizable weights.
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get_cluster()HR_Clusterpath() - Clusterpath algorithm for Hüsler-Reiss models
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gg_cluster()average_hierarchy() - Clusterpath as hierarchical clustering
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ggdistance() - Multidimensional scaling for Clusterpath.