绘制多层网络

时间:2018-03-22 12:22:02

标签: python networkx multiplexing multi-layer

我想使用Python绘制多层网络。预期的图形喜欢这样: enter image description here

我想使用Python的Multinetx来绘制这个网络。这是我的命令:

import Multinetx as mx
import matplotlib.pyplot as plt
mg = mx.MultilayerGraph(list_of_layers=[mst_pearson,mst_kendall,mst_tail])
plt.axis('off')
pos = mx.get_position(mg,mx.fruchterman_reingold_layout(mst_pearson),
                  layer_vertical_shift=0.2,
                  layer_horizontal_shift=0.0,
                  proj_angle=47)
mx.draw_networkx(mg,pos=pos,node_size=50,with_labels=False,
             edge_color=[mg[a][b]['weight'] for a,b in mg.edges()],
             edge_cmap=plt.cm.jet_r)
plt.show()

mst_pearson,mst_kendall,mst_tail是我原来的网络,我想用它们来建立一个三层多层网络。但错误是:

KeyError                                  Traceback (most recent call last)
<ipython-input-9-560c2e877b57> in <module>()
      4          layer_vertical_shift=0.2,
      5          layer_horizontal_shift=0.0,                                                     
----> 6                       proj_angle=50)
  7 mx.draw_networkx(mg,pos=pos,node_size=50,with_labels=False,
  8                                  edge_color=[mg[a][b]['weight'] for a,b in mg.edges()],

 C:\Users\wenzh\multinetx\draw.py in get_position(G, base_pos, 
       layer_vertical_shift, layer_horizontal_shift, proj_angle)
      70 
      71     for j in range(N):
 ---> 72         pos[j][0] *= math.cos(proj_angle)
      73         pos[j][1] *= math.sin(proj_angle)
      74 

 KeyError: 0

这个错误是什么意思?我怎么能解决它?

0 个答案:

没有答案