447 TRIPLE NEGATIVE BREAST CANCER MERGED SAMPLES FROM METABRIC AND TCGA

We extracted 320 samples of the TNBC subtype of breast cancer from METABRIC (Breast Cancer) with a total of 2509 samples and merged 127 TNBC sample from TCGA-BRCA and used merged 447 samples for validation.

我们从总样本量为2509例的METABRIC（乳腺癌）数据集中，提取出320例三阴性乳腺癌（Triple-Negative Breast Cancer, TNBC）亚型样本；随后从TCGA-BRCA数据集中纳入127例三阴性乳腺癌（TNBC）亚型样本，最终将合并得到的447例样本用作验证集。