Spreadsheet: 01b2c020-2cf7-400d-a5a0-aa00ab1192f6
Sheet: Sheet1

 | Additional File 4. 10-fold Cross Validation of Training Set
 | Sample Name | Original Subtype | Predicted Subtype
 | TrS-CC0805204 | Luminal A | Luminal A
 | TrS-CC0503668 | Luminal A | Luminal A
 | TrS-CC0604507 | Basal-like | Basal-like
 | TrS-CC0706224 | Luminal A | Luminal A
 | TrS-CC0604541 | HER2-enriched | HER2-enriched
 | TrS-CC0808149 | Luminal A | Luminal A
 | TrS-CC0900133 | Luminal B | Luminal B
 | TrS-CC0805114 | Luminal A | Luminal A
 | TrS-CC0808134 | HER2-enriched | HER2-enriched
 | TrS-CC0900060 | Basal-like | Basal-like
 | TrS-CC0604519 | Luminal A | Luminal A
 | TrS-CC0805165 | Luminal B | Luminal B
 | TrS-CC0805172 | Luminal A | Luminal A
 | [NAME]-CC0900157 | Luminal B | Luminal B
 | TrS-CC0805218 | Luminal B | HER2-enriched
 | TrS-CC0805475 | Basal-like | Basal-like
 | TrS-CC0805215 | Luminal A | HER2-enriched
 | TrS-CC0706221 | Basal-like | Basal-like
 | TrS-CC0706130 | Basal-like | Basal-like
 | TrS-CC0503697 | Luminal A | Luminal A
 | TrS-CC0604512 | HER2-enriched | HER2-enriched
 | TrS-CC0808132 | Luminal B | Luminal B
 | TrS-CC0805219 | Basal-like | Basal-like
 | TrS-CC0900084 | HER2-enriched | HER2-enriched
 | TrS-CC0808151 | Luminal A | Luminal A
 | TrS-CC0805105 | Luminal B | Luminal B
 | TrS-CC0805471 | Luminal B | Luminal B
 | TrS-CC0900102 | Luminal B | Luminal B
 | TrS-CC0604506 | Luminal A | Luminal A
 | [NAME] | HER2-enriched | HER2-enriched
 | TrS-CC0604501 | Luminal A | Luminal A
 | TrS-CC0900096 | Basal-like | Basal-like
 | [NAME] | Basal-like | Basal-like
 | TrS-CC0706136 | HER2-enriched | HER2-enriched
 | TrS-CC0604520 | Luminal B | Luminal B
 | TrS-CC0706228 | Luminal B | Luminal B
 | TrS-CC0604584 | Luminal B | Luminal B
 | TrS-CC0808159 | Basal-like | Basal-like
 | TrS-CC0805132 | Basal-like | Basal-like
 | TrS-CC0900126 | Luminal A | Luminal A
 | TrS-CC0805187 | Basal-like | Basal-like
 | TrS-CC0900108 | Luminal B | Luminal B
 | TrS-CC0805221 | Luminal A | Luminal A
 | TrS-CC0808191 | HER2-enriched | HER2-enriched
 | TrS-CC0604517 | Luminal B | Luminal B
 | TrS-CC0805210 | Basal-like | Basal-like
 | TrS-CC0808185 | Basal-like | Basal-like
 | TrS-CC0706218 | Basal-like | Basal-like
 | TrS-CC0805474 | Luminal A | Luminal A
 | TrS-CC0706120 | Basal-like | Basal-like
 | TrS-CC0900051 | Luminal A | Luminal A
 | TrS-CC0805113 | HER2-enriched | HER2-enriched
 | TrS-CC0706222 | Luminal A | Luminal A
 | TrS-CC0805897 | HER2-enriched | HER2-enriched
 | TrS-CC0808145 | HER2-enriched | HER2-enriched
 | TrS-CC0805155 | Luminal A | Luminal A
 | [NAME] | Basal-like | Basal-like
 | TrS-CC0805152 | HER2-enriched | HER2-enriched
 | TrS-CC0900048 | Basal-like | Basal-like
 | TrS-CC0900139 | Luminal A | Luminal A
 | TrS-CC0900057 | Luminal B | Luminal B
 | TrS-CC0706129 | HER2-enriched | HER2-enriched
 | TrS-CC0805202 | HER2-enriched | HER2-enriched
 | TrS-CC0808130 | Luminal A | Luminal A
 | TrS-CC0808181 | Luminal B | Luminal B
 | TrS-CC0808141 | HER2-enriched | HER2-enriched
 | TrS-CC0503690 | Luminal A | Luminal A
 | TrS-CC0805129 | HER2-enriched | HER2-enriched
 | TrS-CC0808174 | Luminal A | Luminal A
 | TrS-CC0805136 | HER2-enriched | HER2-enriched
 | TrS-CC0900181 | Luminal B | Luminal B
 | TrS-CC0900166 | Basal-like | Basal-like
 | TrS-CC0503694 | Luminal A | Luminal B
 | TrS-CC0805473 | Basal-like | Basal-like
 | TrS-CC0808233 | Basal-like | Basal-like
 | TrS-CC0805119 | Luminal A | Luminal B
 | TrS-CC0808176 | HER2-enriched | HER2-enriched
 | TrS-CC0805184 | Basal-like | Basal-like
 | TrS-CC0805180 | Basal-like | Basal-like
 | TrS-CC0808147 | Luminal B | Luminal B
 | TrS-CC0808139 | Basal-like | Basal-like
 | TrS-CC0805193 | Basal-like | Basal-like
 | TrS-CC0706227 | Basal-like | Basal-like
 | TrS-CC0805895 | Luminal B | Luminal B
 | TrS-CC0503699 | Luminal A | Luminal A
 | TrS-CC0706122 | HER2-enriched | HER2-enriched
 | TrS-CC0808161 | Basal-like | Basal-like
 | TrS-CC0805143 | Luminal B | Luminal B
 | TrS-CC0900099 | Luminal A | Luminal A
 | TrS-CC0706125 | Luminal A | Luminal A
 | TrS-CC0808202 | Normal | Luminal A
 | TrS-CC0805123 | Basal-like | Basal-like
 | TrS-CC0805106 | Basal-like | Basal-like
 | [NAME] | Luminal A | Luminal A
 | TrS-CC0805899 | Luminal B | Luminal A
 | TrS-CC0900045 | Luminal B | Luminal B
 | TrS-CC0808017 | Luminal A | Luminal A
 | TrS-CC0706126 | Luminal A | Luminal A
 | TrS-CC0604605 | HER2-enriched | HER2-enriched
 | TrS-CC0503701 | Luminal B | Luminal B
 | TrS-CC0900148 | Luminal B | Luminal B
 | TrS-CC0805469 | HER2-enriched | Luminal A
 | TrS-CC0503700 | Luminal A | Luminal A
 | TrS-CC0604644 | Luminal A | Luminal A
 | TrS-CC0604549 | Luminal A | Luminal A
 | TrS-CC0808195 | HER2-enriched | HER2-enriched
 | TrS-CC0706131 | Luminal B | Luminal B
 | TrS-CC0900072 | HER2-enriched | HER2-enriched
 | TrS-CC0706123 | Luminal A | Luminal A
 | TrS-CC0604599 | Luminal A | Luminal A
 | TrS-CC0706229 | Luminal A | Luminal A
 | TrS-CC0503698 | Luminal B | Luminal A
 | TrS-CC0805131 | Basal-like | Basal-like
 | TrS-CC0900169 | Basal-like | Basal-like
 | TrS-CC0706121 | HER2-enriched | Luminal A
 | TrS-CC0604502 | Luminal A | Luminal A
 | TrS-CC0604607 | Luminal A | Luminal A
 | TrS-CC0805207 | Luminal A | Luminal A
 | TrS-CC0808172 | Luminal A | Luminal A
 | TrS-CC0908736 | Normal | Luminal A
 | TrS-CC0604632 | Luminal A | Luminal A
 | TrS-CC0805120 | Basal-like | Basal-like
 | TrS-CC0706220 | Basal-like | Basal-like
 | TrS-CC0604522 | Basal-like | Basal-like
 | TrS-CC0805201 | HER2-enriched | HER2-enriched
 | TrS-CC0604509 | Basal-like | Basal-like
 | TrS-CC0604628 | Basal-like | HER2-enriched
 | TrS-CC0908739 | Normal | Luminal A
 | TrS-CC0706226 | Luminal A | Luminal A
 | TrS-CC0604510 | Basal-like | Basal-like
 | TrS-CC0900142 | HER2-enriched | HER2-enriched
 | TrS-CC0604588 | Luminal A | Luminal A
 | TrS-CC0604498 | Luminal A | Luminal A
 | TrS-CC0503687 | HER2-enriched | HER2-enriched
 | TrS-CC0900105 | Luminal A | Luminal A
 | TrS-CC0900066 | Luminal A | Luminal A
 | TrS-CC0706119 | Luminal A | Luminal A
 | TrS-CC0805173 | HER2-enriched | HER2-enriched
 | TrS-CC0805137 | HER2-enriched | HER2-enriched
 | TrS-CC0808164 | HER2-enriched | HER2-enriched
 | TrS-CC0808166 | Luminal A | Luminal A
 | TrS-CC0900178 | HER2-enriched | HER2-enriched
 | TrS-CC0604513 | Luminal B | Luminal B
 | TrS-CC0900175 | Luminal A | Luminal A
 | TrS-CC0604500 | Basal-like | Basal-like
 | TrS-CC0808193 | Basal-like | Basal-like
 | TrS-CC0805472 | Luminal A | Luminal A
 | TrS-CC0706223 | Luminal A | Luminal A
 | TrS-CC0805191 | HER2-enriched | HER2-enriched
 | TrS-CC0900090 | Luminal A | Luminal A
 | TrS-CC0900154 | Luminal B | Luminal B
 | TrS-CC0900120 | Luminal A | Luminal A
 | TrS-CC0808334 | Normal | Luminal A
 | TrS-CC0808183 | HER2-enriched | HER2-enriched