我正在尝试使用R中的VISNETWORK包运行betweeness和closeness centrality 针对度数计算节点并使用下面的代码可视化。有没有人知道如何使用Visnetwork计算其他中心度量和绘图。
附上下面的代码来计算我试图计算其他中心性度量的度数和样本数据集。
graph <- graph.data.frame(retweeter_poster, directed=T) ##retweeter_poster who_retweet and who_post twitter network
graph <- simplify(graph)
V(graph)$indegree <- centr_degree(graph, mode = "in")$res
nodes <- get.data.frame(graph, what="vertices")
nodes <- data.frame(id = nodes$name, title = nodes$name, group = nodes$indegree, indegree = nodes$indegree)
setnames(nodes, "indegree", "in-degree centrality")
nodes <- nodes[order(nodes$id, decreasing = F),]
edges <- get.data.frame(graph, what="edges")[1:2]
visNetwork(nodes, edges, height = "500px", width = "100%") %>%
visOptions(selectedBy = "in-degree centrality", highlightNearest = TRUE, nodesIdSelection = TRUE)%>%
visPhysics(stabilization = FALSE)
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