Table 2.

Contingency table comparing conventional and refined intrinsic subtypes among all 989-case METABRIC study cohort.

		Refined intrinsic subtype
		Basal	Her2	LA	LB	Normal	Sum
Conventional Intrinsic subtype	Basal	100	13	0	2	0	115
	Her2	0	84	0	0	0	84
	LA	0	8	355	102	0	465
	LB	0	1	0	267	0	268
	Normal	1	7	29	2	18	57
	Sum	101	113	384	373	18	989

For the plots in Fig. 6, we used the patients that are either LA or LB in both conventional and refined subtypes (underlined).