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Table 2 Classification Rates by Clinical Subtype1

From: Identification of a robust gene signature that predicts breast cancer outcome in independent data sets

Gene Set

ER Neg N = 15

ER Pos N = 40

Node Neg N = 25

Node Pos N = 29

Grade 1 N = 7

Grade 2 N = 24

Grade 3 N = 20

PAM

53%

78%

88%

55%

100%

71%

60%

Correlation

60%

80%

92%

59%

100%

83%

55%

Overlap

60%

72%

84%

59%

86%

71%

65%

  1. 1 Correct leave-one-out cross-validation classification rates with gene re-sampling into good and poor outcome groups in 55 tumors