Expected Degree Sequence#

Random graph from given degree sequence.

Degree histogram
degree (#nodes) ****
 0 ( 0)
 1 ( 0)
 2 ( 0)
 3 ( 0)
 4 ( 0)
 5 ( 0)
 6 ( 0)
 7 ( 0)
 8 ( 0)
 9 ( 0)
10 ( 0)
11 ( 0)
12 ( 0)
13 ( 0)
14 ( 0)
15 ( 0)
16 ( 0)
17 ( 0)
18 ( 0)
19 ( 0)
20 ( 0)
21 ( 0)
22 ( 0)
23 ( 0)
24 ( 0)
25 ( 0)
26 ( 0)
27 ( 0)
28 ( 0)
29 ( 0)
30 ( 1) *
31 ( 0)
32 ( 0)
33 ( 1) *
34 ( 1) *
35 ( 0)
36 ( 4) ****
37 ( 2) **
38 ( 7) *******
39 ( 9) *********
40 ( 7) *******
41 (12) ************
42 (21) *********************
43 (26) **************************
44 (18) ******************
45 (16) ****************
46 (22) **********************
47 (21) *********************
48 (29) *****************************
49 (23) ***********************
50 (25) *************************
51 (27) ***************************
52 (37) *************************************
53 (29) *****************************
54 (29) *****************************
55 (21) *********************
56 (14) **************
57 (26) **************************
58 ( 9) *********
59 (19) *******************
60 ( 9) *********
61 (10) **********
62 ( 8) ********
63 ( 4) ****
64 ( 1) *
65 ( 1) *
66 ( 4) ****
67 ( 4) ****
68 ( 2) **
69 ( 0)
70 ( 0)
71 ( 0)
72 ( 0)
73 ( 0)
74 ( 0)
75 ( 1) *

import networkx as nx

# make a random graph of 500 nodes with expected degrees of 50
n = 500  # n nodes
p = 0.1
w = [p * n for i in range(n)]  # w = p*n for all nodes
G = nx.expected_degree_graph(w)  # configuration model
print("Degree histogram")
print("degree (#nodes) ****")
dh = nx.degree_histogram(G)
for i, d in enumerate(dh):
    print(f"{i:2} ({d:2}) {'*'*d}")

Total running time of the script: (0 minutes 0.016 seconds)

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