How to obtain a graph?

Hello to evreyone, I did a digraph on matlab and the result is what you see in the pic attached. What i am intereset in doing is to take just one node from this graph and see to which other nodes it connects to ( both in-degree and out-degree). As you can imagine, for a presentation the graph below is not really clear. I've already checked other function such as "subgraph", but I was not able to manage it. Can someone help me in doing this?

Thanks in advance

Answer 1

[Matt J]

I've already checked other function such as "subgraph", but I was not able to manage it.

That should have worked,

neighb=[predecessors(G,nodeID); nodeID; successors(G,nodeID)];
Gsub=subgraph(G,neighb)