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Table 4 Liver cancer study: Data Information.

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

  1. Tumor: number of tumor samples. Normal: number of normal samples. Numbers in the "()" are the number of subjects used in the analysis. Ver. 2 chips have different spot locations from Ver. 1 chips.