Fig. 3
Comparison of molecular scores. a Molecular scores were determined from primary tumours and pairwise comparisons are shown as scatter plots. Spearman’s correlation coefficients (ρ) and Cohen’s kappa (κ) are shown in the inset. For κ, low and intermediate scores (2/3 of samples) were compared to high scores (1/3 of samples). b Genes related to proliferation were used to determine proliferation-related subscores of RISK (RISKPRO), RS (RSPRO), ROR-P (ROR-PPRO) and EP (EPPRO). Pairwise correlations of subscores are plotted and Spearman’s correlation coefficients (ρ) of subscores are shown in the inset. c Similarly, ER-subscores were calculated from ER-related genes in RISK (RISKER), RS (RSER) and EP (EPER). Pairwise comparisons of subscores and Spearman’s correlation coefficients (ρ) are shown