【发布时间】:2021-07-01 09:21:32
【问题描述】:
我制作了一个包含 44 个特征的网络图,但特征的名称没有显示在我的网络图中。当我运行我的代码时,显示此错误:
Error in symbols(x = coords[, 1], y = coords[, 2], bg = vertex.color, :
无效的符号参数
我试过这个:Unable to plot a network on igraph,但没有任何效果。
有人知道我应该改变什么吗?这是我的代码:
co <- filter(data) %>%
select(-q, -ID) %>%
cor()
library(igraph)
g <- graph.adjacency(co,
weighted = TRUE,
diag = FALSE,
mode = "upper")
cut.off_b <- mean(E(g)$weight)
g_2 <- delete_edges(g, E(g)[weight < cut.off_b])
c_g_2 <- cluster_fast_greedy(g_2)
plot(c_g_2, g_2,
vertex.size = colSums(co) * 10,
vertex.frame.color = NA,
vertex.label.color = "black",
vertex.label.cex = 0.8,
edge.width = E(g_2)$weight * 15,
layout = layout_with_fr(g_2),
main = "Network")
输入(co):
structure(c(1, .07977915371083, 0.152143694525588, -0.0218189826329971, 0.0485372722131193, 0.000923129223941082, -0.0222534655849573, 516, 1, -0.205361264538372, -0.149616273645181, 0.241437784766734, -0.140457111733162, 0.52697977722007, 0.588437224079489, -0.00263277091969263, 0.22151603150994, 0.245933601749799, 0.0485372722131193, -0.205361264538372, 1, 0.409240797220096, -0.444516191462303, -0.0553258405959017, 0.224169841776048, 0.286458842414816, -0.00708372057991018, 0.175543278780438, 0.190122437013223, 0.000923129223941082, -0.149616273645181, 0.409240797220096, 1
这是我的情节:
【问题讨论】:
-
请
dput(data)或dput(co)分享您的数据 -
你应该共享变量 co
-
嗯,我的意思是 dput(co)
-
你的意思是:.Dimnames = list(c("A", "B", "C", "F", "G", "H", "K", "L" ,“N”,“P”,“S”),c(“A”,“B”,“C”,“F”,“G”,“H”,“K”,“L”,“N” ", "P", "S") @ThomasIsCoding
-
不。您可以在控制台中输入
dput (co)并将输出复制到您的帖子中。您应该共享co中的值
标签: r networking plot igraph