Dear all,

we have been calling CNV (copy-number variations) in cancer genomes based on whole-genome sequencing data (WGS), using some of the packages available in BioC.

Please would you advise -- what would be the best way to visualize WGS in order inspect visually the CNV predictions ?

Is there any package in BioC where visualization is easier ? The BAM files of germline and tumor samples are big (> 60-80 GB)..

thanks a lot !

-- bogdan