Processed multi-omics data for "From Genomic Instability to Prognosis: Copy Number Signature Clusters as Predictive Biomarkers Across Tumors"

Processed multi-omics datasets supporting the manuscript "From Genomic Instability to Prognosis: Copy Number Signature Clusters as Predictive Biomarkers Across Tumors". The deposit contains:1. final_matrices.RData: final Drews, Steele, and Tao multi-omics matrices used to generate train/test partitions and train the predictive models.2. exp_meth_post_normalization.RData: the harmonized pan-cancer expression and methylation matrix used in the preprocessing workflow. Analysis code and documentation are available at:https://github.com/marcorotanegroni/CNS_ML Raw TCGA data and source files from the original copy-number signature studies are not redistributed. Their original access conditions, data-use policies, licenses, and citation requirements continue to apply.