Dear developers and contributors of igraph,
It's so fortunate for me to find this wonderful package. Thank you for your maintenance for igraph.
Recently, I try to plot a network analysis based on a clustering output by GLIPH2 package, and it is said that this can be achieved by igraph. But after an attempt to plot this, I didn't make it yet. Could you please give me some suggestions?
Here is my file: (What I want to do for the network analysis is based on CDR3b column)

Image

Do I need to use the "connected components"? What should I do with such a file?
Looking forward to your reply.
Thanks and best regards,
Linqy