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What do you mean by "evaluate the quality of copy number analysis"? Have you run already CNV analysis using any specific tool? If so, the output file would probably have some quality metrics defining the confidence level of the given CNV call. For example, in facets one can evaluate
CNLR_MEDIAN_CLUSTorMAF_R_CLUSTof the output VCF to filter the calls.I need additional metrics besides those in the tool. For example Derivative log ratio spread (DLRS), confidence score.