From: Regularized gene selection in cancer microarray meta-analysis
Dataset | D1 | D2 | D3 | D4 |
---|---|---|---|---|
Experimenter | Hospital A | Hospital B | Hospital C | Hospital C |
# tumor | 16 (14) | 23 | 29 | 12 (10) |
# normal | 16 (14) | 23 | 5 | 9(7) |
Chip type | cDNA(Ver.1) | cDNA(Ver.1) | cDNA(Ver.1) | cDNA(Ver.2) |
(Cy5:Cy3) | sample:normal liver | sample:placenta | sample:placenta | sample:sample |