igraph：具有每个顶点集中度和每个顶点属性的csv文件

Question

I have 2 databases:

1. edge list,
2. vertex list with attributes (geographical location, and category of actors)

I build a graph G from my list of edges in the database db:

G <- graph.edgelist(cbind(db.$Source,db$Target))

And I calculated centrality measures (degree, betweenness).

And I am able to get the vertex attributes from my other CSV table with all the attributes for each vertex.

But I can't find the way to give the attributes of each vertex from my vertex list to the vertex being in the edgelist (there are more vertex in my vertex list than there are in my edge list)

Therefore I can't build a final csv file with columns: vertices Id, vertices name, vertices attribute, vertices degree, vertices betweenness. I can build such a file with Id, names and degree+betweenness, but I can't find a way to give the attribute of each vertex.

Answer 1

简而言之，使用graph.data.frame()函数构建图形，添加中心性度量作为属性，然后使用get.data.frame()再次将其转换为数据帧。