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Table 1 Comparison on the real datasets for RSMT on breast cancer samples. (EXACTtree results are not available due to the time limitation)

From: Analysis of gene copy number changes in tumor phylogenetics

Case # RSMT tree weight (# Steiner nodes)
FISHtree MSTtree MPTtree
B1 IDC 213 (15) 212 (13) 211 (19)
B1 DCIS 241 (14) 242 (15) 239 (22)
B2 IDC 217 (15) 216 (20) 211 (22)
B2 DCIS 56 (2) 56 (2) 55 (3)
B3 DCIS 100 (7) 98 (7) 98 (10)
B4 IDC 214 (16) 213 (17) 213 (17)
B6 IDC 112 (4) 111 (4) 111 (6)
B7 IDC 116 (8) 113 (12) 113 (12)
B7 DCIS 186 (13) 184 (14) 182 (22)
B9 IDC 222 (22) 217 (25) 213 (30)
B9 DCIS 164 (12) 163 (13) 161 (15)
B10 IDC 128 (4) 128 (4) 127 (4)
B10 DCIS 146 (6) 145 (8) 145 (9)
B11 DCIS 136 (6) 135 (7) 134 (7)
B12 IDC 201 (9) 200 (10) 198 (15)
B12 DCIS 161 (9) 161 (10) 158 (13)
B13 IDC 132 (7) 131 (8) 131 (8)
B13 DCIS 63 (3) 62 (4) 62 (4)
  1. The best tree weights are shown in italics for each sample. The number of Steiner nodes is shown in parenthesis. Seven breast cancer samples have ties in tree weights and thus are not included due to the space limit