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Table 1 Norway/Stanford centroid size (N), minimum subtype correlation (R) and centroid-prediction assignments

From: Intrinsic molecular signature of breast cancer in a population-based cohort of 412 patients

Subtype Norway/Stanford Sweden
  N R N Percentage
Basal-like 17 0.37 59 14.3
ERBB2 7 0.23 43 10.4
Luminal A 9 0.27 122 29.6
Luminal B 7 0.20 54 13.1
Normal-like 7 0.35 91 22.1
Unclassified - - 43 10.4
  1. Samples with a Pearson correlation of less than 0.1 were labeled as unclassified.