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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