Table 3.

Clustering measures per variable.

Variable	Network
	Barrat	Onnela	WS	Zhang
TSK1	1.216	− 0.965	0.969	2.153
TSK2	1.305	0.338	1.495	0.292
TSK3	− 1.483	− 1.054	− 0.136	0.054
TSK4	− 0.262	− 0.408	− 0.983	0.446
TSK5	− 0.486	− 0.353	0.050	− 0.679
TSK6	− 0.018	− 0.679	− 0.347	− 0.898
TSK7	− 0.575	− 1.017	− 1.045	− 1.084
TSK8	− 1.359	− 0.212	− 1.133	1.597
TSK9	0.272	1.830	1.495	− 0.533
TSK10	− 1.425	− 0.076	− 0.607	− 1.443
TSK11	− 0.827	− 0.647	− 1.483	− 1.296
TSK12	1.297	2.542	1.145	− 0.128
TSK13	0.289	− 0.460	− 0.157	− 0.080
TSK14	1.717	0.297	1.583	0.667
TSK15	0.069	0.866	− 0.506	− 0.151
TSK16	0.678	0.602	0.269	1.236
TSK17	− 0.409	− 0.603	− 0.607	− 0.153