Table 1 Data sets used in this study. Number of samples (n) for a given data set indicates those with support vector machine (SVM)-predicted BRCA1-like status based on copy number data

Joosse et al. (74)

BRCA1-like classifier training

Copy number

GSE9021, GSE9114

[16, 17]

BRCAx (106)

BRCA1-like classifier validation

Copy number

GSE18626

[33]

CCLE breast cancer cell lines (10)

BRCA1-like classifier experimental validation

Copy number, MLPA

Additional file 1: Table S1; portals.broadinstitute.org/ccle

[34, 35]

TCGA breast cancer (957)

BRCA1-like differential analyses

Copy number, mutation, gene expression, DNA methylation, clinical

synapse.org ;

gdc.cancer.gov ;

gdac.broadinstitute.org ;

[2, 39,40,41]

METABRIC (1968)

BRCA1-like differential analyses

Copy number, gene expression, clinical

cbioportal.org

[28, 29]