... relationships data. Table 2. Result of the ADCLUS analysis Cluster Weight 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Cluster 1 1.88 0 0 0 1 1 0 0 0 0 010 0 010 Universal -0.09 1 1 1 1 1 1 1 1 1 111 111 1In Table ... 0 .12 3 7 Guadagni 0.283 0 .16 68 Lamberteschi 0.086 0. 076 9 Medici 0.383 0.434 10 Pazzi 0.039 0 .11 7 11 Peruzzi 0.339 -0.385 12 Pucci 0.000 0.000 13 Ridolfi 0.3 01 0 .12 4 14 Salviati 0 .13 7 0.236 15 ... each consists of;Subgroup 1: actors 1, 2, 3, 6, 7, 8, 9, 10 , (12 ), 13 , 14 , and, 16 Subgroup 2: actors 4, 5, 11 , and, 15 The two subgroups are graphically shown in Figure 1, where the horizontal...