顶点标签颜色-igraph

时间:2020-02-12 10:34:17

标签: r networking graph igraph graph-visualization

如何更改igraph对象中节点子集的标签颜色?以下代码可以用黑色给出的所有节点的标签颜色正常工作。

 g <- plot(graph, layout=l, 
         edge.arrow.size=0.5, 
         vertex.label.cex=0.75, 
         vertex.label.family="Helvetica",
         vertex.label.font=2,
         vertex.shape="circle", 
         vertex.size=1, 
         vertex.label.color="black"
    , 
         edge.width=0.5)

我尝试使用以下代码为节点的子集赋予不同的标签颜色,但这不起作用

 V(g)[c("DISC1","GSK3B", "NRG1", "BDNF","GRM5", "DLG2", "DTNBP1", "YWHAE", "GRIN2A", "CNTNAP2")]$color <- "red"

谢谢 普里亚(Priya)

0 个答案:

没有答案
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