Using GREMLINS from sbm
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@ -5,8 +5,13 @@ library(sbm)
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data(fungusTreeNetwork)
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tree_genetic_dist_matrix <- fungusTreeNetwork$covar_tree$genetic_dist
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tree_taxonomic_dist_matrix <- (fungusTreeNetwork$covar_tree$taxonomic_dist)
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tree_genet_sbm <- estimateSimpleSBM(netMat = tree_genetic_dist_matrix, model = "gaussian", estimOptions = list(plot = FALSE))
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plot(tree_genet_sbm)
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tree_taxonomic_sbm <- estimateSimpleSBM(netMat = tree_taxonomic_dist_matrix, model = "gaussian", estimOptions = list(plot = FALSE))
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plot(tree_taxonomic_sbm)
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tree_geo_sbm <- estimateSimpleSBM(netMat = fungusTreeNetwork$covar_tree$geographic_dist, model = "gaussian", estimOptions = list(plot = FALSE))
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plot(tree_geo_sbm)
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@ -22,6 +27,14 @@ namesFG <- c("Tree", "Fungus")
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givenclassif <- list(tree_geo_sbm$memberships, fungus_tree_sbm$memberships[["row"]])
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geo_multi_noinit <- multipartiteBM(list_Net = list_Net, v_distrib = v_distrib, namesFG = namesFG, givenclassif = NULL, initBM = TRUE, verbose = TRUE)
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Tree_Geo_dist_sbm <- defineSBM(-fungusTreeNetwork$covar_tree$geographic_dist, model = "gaussian", type = "simple", dimLabels = c("Tree"))
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Tree_Taxo_dist_sbm <- defineSBM(-fungusTreeNetwork$covar_tree$taxonomic_dist, model = "gaussian", type = "simple", dimLabels = c("Tree"))
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Tree_Genetic_dist_sbm <- defineSBM(fungusTreeNetwork$covar_tree$genetic_dist, model = "gaussian", type = "simple", dimLabels = c("Tree"))
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FungusTree_sbm <- defineSBM(fungusTreeNetwork$fungus_tree, dimLabels = c("Fungus", "Tree"), model = "bernoulli", type = "bipartite")
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geo_multi_noinit_sbm <- estimateMultipartiteSBM(list(Tree_Geo_dist_sbm, FungusTree_sbm), estimOptions = list(initBM = TRUE, ))
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geo_multi_noinit_nobm <- multipartiteBM(list_Net = list_Net, v_distrib = v_distrib, namesFG = namesFG, givenclassif = NULL, initBM = FALSE, verbose = TRUE)
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# Les kmins donnent le même résultat ICL -449.21
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geo_multi_noinit_nobm_kmin <- multipartiteBM(list_Net = list_Net, v_distrib = v_distrib, namesFG = namesFG, givenclassif = NULL, initBM = FALSE, verbose = TRUE, v_Kmin = c(7, 2))
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@ -32,4 +45,15 @@ geo_multi_init_kmin <- multipartiteBM(list_Net = list_Net, v_distrib = v_distrib
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# Le meilleur ICL est ici : -408.05 avec une classif de base issue de blockmodels indépendants
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geo_multi_init <- multipartiteBM(list_Net = list_Net, v_distrib = v_distrib, namesFG = namesFG, givenclassif = givenclassif)
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library(knitr)
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kable(data.frame("Given classif" = c(FALSE, FALSE, FALSE, FALSE, TRUE, TRUE), "InitBM" = c(TRUE, FALSE, FALSE, TRUE, TRUE, TRUE), "Kmin given" = c(FALSE, FALSE, TRUE, TRUE, TRUE, FALSE), ICL = c(
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geo_multi_noinit$fittedModel[[1]]$ICL,
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geo_multi_noinit_nobm$fittedModel[[1]]$ICL,
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geo_multi_noinit_nobm_kmin$fittedModel[[1]]$ICL,
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geo_multi_noinit_kmin$fittedModel[[1]]$ICL,
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geo_multi_init_kmin$fittedModel[[1]]$ICL,
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geo_multi_init$fittedModel[[1]]$ICL
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)), format = "markdown")
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dataR6 <- formattingData(list_Net, v_distrib)
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