Created
May 16, 2014 21:28
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Create adjacency matrix from cluster labels
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| library(clusteval) | |
| adjacency_matrix <- function(cluster_labels, names=NULL, force_symmetric=FALSE) { | |
| adj_matrix <- diag(length(cluster_labels)) | |
| adj_matrix[lower.tri(adj_matrix)] <- clusteval::comembership(cluster_labels) | |
| if (force_symmetric) { | |
| adj_matrix <- adj_matrix + t(adj_matrix) | |
| } | |
| diag(adj_matrix) <- 0 | |
| if (!is.null(names)) | |
| rownames(adj_matrix) <- colnames(adj_matrix) <- names | |
| adj_matrix | |
| } |
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