Combined analysis of chromosomal instabilities and gene expression for colon cancer progression inference

Table 4 Sample size for each classification

Dataset	Task	Sample size for controls	Sample size for cases
GSE14333	Task 1	94 (stage II)	91 (stage III)
GSE14333	Task 2	94 (stage II)	61 (stage IV)
GSE14333	Task 3	91 (stage III)	61 (stage IV)
GSE17536	Task 1	57 (stage II)	57 (stage III)
GSE17536	Task 2	57 (stage II)	39 (stage IV)
GSE17536	Task 3	57 (stage III)	39 (stage IV)
GSE27854	Task 1	41 (stage II)	35 (stage III)
GSE27854	Task 2	41 (stage II)	23 (stage IV)
GSE27854	Task 3	35 (stage III)	23 (stage IV)

When some criterion is applied the sample size for controls and cases is given by the associated cell reporting the control group’s size and case group’s size.