Hi,
I am using 'igraph' to make some plots. The problem I got is that I don't
know how to label the nodes with gene names.
My sample code:
## suppose I have 100 gene (nodes) ##
---------------------------------------------------------------------------
graph <- set.vertex.attribute(graph, "color",
value=c(rep(c('green','red'),50)))
graph <- set.vertex.attribute(graph, "name", value=genelist)
tkplot(graph)
----------------------------------------------------------------------------
The 'color' attribute does work, the nodes are red and green, but the 'name'
attribute doesn't work, I still have the numeric id on each node (0-99).
Can anyone tell me how to solve this problem?
Thank you,
Karena
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