. 2015 May 20;10(5):e0126713. doi: 10.1371/journal.pone.0126713

Table 3. Regional graph partition comparisons.

Region	Competing partition	Q _found	Q _competing	𝓢_n	ℛ_ad
Canada	adm1	0.584	0.549	0.566	0.418
USA	adm1	0.463	0.439	0.615	0.377
combined USA	adm1	0.451	0.439	0.632	0.423
South America	adm0	0.684	0.629	0.725	0.522
EU	adm0	0.668	0.66	0.742	0.749
combined EU	adm0	0.663	0.660	0.775	0.804
Europe	adm0	0.734	0.718	0.708	0.656
combined Europe	adm0	0.720	0.718	0.742	0.707
Switzerland in Europe	adm1	0.389	0.313	0.279	0.063
Germany and Turkey	adm1	0.295	0.249	0.345	0.127
Former Yugoslavia	adm0	0.521	0.513	0.707	0.711
UK_{N_s = 650}	adm1	0.366	0.160	0.454	0.227
UK_{N_s = 650}	adm2	0.366	0.246	0.579	0.172
Spain	adm1	0.538	0.514	0.680	0.507
Spain	adm2	0.538	0.497	0.645	0.332
France	adm1	0.298	0.230	0.264	0.112
Germany	adm1	0.264	0.234	0.234	0.189
SE Asia, China and Japan	adm0	0.701	0.627	0.707	0.585
Japan	adm1	0.192	0.166	0.406	0.184
India	adm1	0.355	0.304	0.313	0.211
UK_{N_s = 920}	UK_{N_s = 650}	0.367	0.364	0.735	0.750
UK_{N_s = 920}	adm1	0.367	0.160	0.435	0.180
UK_{N_s = 920}	adm2	0.367	0.243	0.56	0.174
rewired UK_{N_s = 650}	adm1	0.009	0	0.001	0
rewired UK_{N_s = 650}	adm2	0.009	−0.001	0.057	0

Modularities of the found and of the competing partition of the same regional subgraph and their two measures of difference: normalized mutual information and adjusted Rand index. (combined refers to result mixed with partial second-level clustering. adm0 denotes the country-level, while adm1 and adm2 the corresponding first- and the second-level subnational administrative divisions, respectively.)