Dyads, triads, and tetrads: a multivariate simulation approach to uncovering network motifs in social graphs

Applied Network Science

Table 1 Summary of networks and descriptive statistics

Network	Number of nodes	Directed?	Density	Proportion reciprocated	Clustering coefficient
Friendship 1	1408	Yes	0.0028	0.3966	0.1931
Friendship 2	757	Yes	0.0069	0.4191	0.1867
Friendship 3	729	Yes	0.0068	0.3793	0.1598
Friendship 4	987	Yes	0.0037	0.2726	0.1132
Cosponsorship 1	104	Yes	0.3910	0.5148	0.5667
Cosponsorship 2	101	Yes	0.5629	0.6315	0.6955
Cosponsorship 3	100	Yes	0.5041	0.5931	0.6379
Cosponsorship 4	102	Yes	0.6227	0.7040	0.7552
Twitter 1	1994	Yes	0.0004	0.1640	0.5363
Twitter 2	2399	Yes	0.0003	0.0878	0.4895
Twitter 3	2095	Yes	0.0004	0.0090	0.4682
Twitter 4	2469	Yes	0.0003	0.0076	0.3069
Advice 1	46	Yes	0.4237	0.7457	0.6932
Advice 2	21	Yes	0.4524	0.4737	0.6640
Advice 3	71	Yes	0.1795	0.3924	0.4433
Advice 4	56	Yes	0.0776	0.3013	0.3464
Email 1	309	Yes	0.0318	0.7212	0.5158
Email 2	162	Yes	0.0679	0.8205	0.7118
Email 3	142	Yes	0.0687	0.7884	0.7001
Email 4	180	Yes	0.0800	0.5943	0.3507
Terrorism 1	34	No	0.1034		0.5000
Terrorism 2	27	No	0.3191		0.5647
Terrorism 3	27	No	0.4444		0.7224
Terrorism 4	27	No	0.2336		0.5863