Summary of datasets used in this study.

Name is the name assigned to the study throughout this paper. Plat is the platform details of each dataset. Series is the Gene Expression Omnibus Series identifier for the dataset. NS is the original number of samples in the study, of which Norm are the number of healthy tissue samples, PT are the number of primary tumour samples, Met is the number of metastasis samples present in each dataset, Probes is the number of probes present in each dataset, EF is the number of probes present after entropy filtering.Summary of datasets used in this study.