Introduction 日本語 ver Today, I write the networkx module for graph theory in Python. I write about basis of Gragh theory. Please look at this page . This post is not written Graph theory, but I want to share module in Python for Graph theory. Networkx Python3 have Networkx module. If you have python2, you should install by pip pip install networkx Make Graph by Networkx first, import networkx module and make instance. import networkx as nx import matplotlib.pyplot as plt G = nx.Graph() next, add node and edge G.add_node(1) # add Multiple nodes G.add_nodes_from([2,3,4]) G.add_edge(1,2) # add Multiple edges G.add_edges_from([(3,4),(1,2),(4,6)]) next, plot G nx.draw(G) plt.show() networkx have many function. I will write new learning about networkx in this post. Reference https://qiita.com/kzm4269/items/081ff2fdb8a6b0a6112f http://akiniwa.hatenablog.jp/entry/2013/05/12/012459
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