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Table 3 Average SRPi for directed triads and symmetric tetrads by network genre according to the U|MAN distribution

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

  Friendship Cosponsorship Twitter Advice Email Terrorism
Average SD Average SD Average SD Average SD Average SD Average SD
Triads             
021U 0.081 0.015 0.300 0.062 0.430 0.045 0.001 0.133  − 0.170 0.100   
021C  − 0.044 0.016  − 0.209 0.033  − 0.324 0.123  − 0.266 0.110  − 0.170 0.082   
111D  − 0.044 0.105 0.049 0.044  − 0.224 0.191  − 0.214 0.112  − 0.208 0.085   
021D 0.028 0.051  − 0.100 0.026 0.046 0.202 0.188 0.145 0.129 0.094   
030 T 0.395 0.010 0.147 0.023 0.435 0.025 0.257 0.077 0.362 0.020   
120D 0.404 0.013 0.353 0.017 0.279 0.191 0.287 0.139 0.366 0.040   
111U  − 0.095 0.079  − 0.345 0.030  − 0.204 0.199  − 0.047 0.057  − 0.007 0.075   
201  − 0.127 0.147  − 0.301 0.057 0.043 0.122  − 0.053 0.121  − 0.145 0.114   
030C 0.160 0.054  − 0.530 0.026  − 0.022 0.016  − 0.475 0.146  − 0.025 0.102   
120C 0.321 0.058  − 0.235 0.065  − 0.002 0.002  − 0.274 0.146 0.236 0.071   
120U 0.402 0.006  − 0.002 0.093 0.315 0.131 0.301 0.154 0.408 0.016   
210 0.390 0.042 0.052 0.100 0.136 0.158 0.183 0.157 0.372 0.021   
300 0.405 0.035 0.354 0.100 0.168 0.199 0.335 0.111 0.426 0.042   
Tetrads             
94  − 0.031 0.063 0.086 0.151 0.462 0.030 0.057 0.285  − 0.127 0.274 0.046 0.088
125  − 0.036 0.069  − 0.253 0.115 0.189 0.182  − 0.297 0.153  − 0.325 0.173  − 0.184 0.141
142 0.494 0.015  − 0.070 0.029 0.459 0.025 0.077 0.185 0.315 0.155 0.351 0.128
203 0.323 0.099  − 0.821 0.118 0.450 0.037  − 0.469 0.296  − 0.175 0.258  − 0.308 0.309
205 0.564 0.027  − 0.137 0.139 0.450 0.015 0.288 0.299 0.527 0.057 0.486 0.112
217 0.562 0.026 0.397 0.164 0.282 0.193 0.604 0.197 0.564 0.069 0.627 0.055
  1. Labeling for triads based on the labeling scheme suggested in Holland and Leinhardt (1971). Labeling for tetrads refers to isomorphic number
  2. SD, Standard deviation